code stringlengths 28 313k | docstring stringlengths 25 85.3k | func_name stringlengths 1 74 | language stringclasses 1
value | repo stringlengths 5 60 | path stringlengths 4 172 | url stringlengths 44 218 | license stringclasses 7
values |
|---|---|---|---|---|---|---|---|
async function getCLS(url) {
const browser = await puppeteer.launch({
args: ['--no-sandbox'],
timeout: 10000,
});
try {
const page = await browser.newPage();
const client = await page.target().createCDPSession();
await client.send('Network.enable');
await client.send('ServiceWorker.enabl... | Get cumulative layout shift for a URL
@param {String} url - url to measure
@return {Number} - cumulative layout shift | getCLS | javascript | addyosmani/puppeteer-webperf | cumulative-layout-shift.js | https://github.com/addyosmani/puppeteer-webperf/blob/master/cumulative-layout-shift.js | Apache-2.0 |
async function getLCP(url) {
const browser = await puppeteer.launch({
args: ['--no-sandbox'],
timeout: 10000,
});
try {
const page = await browser.newPage();
const client = await page.target().createCDPSession();
await client.send('Network.enable');
await client.send('ServiceWorker.enabl... | Get LCP for a provided URL
@param {*} url
@return {Number} lcp | getLCP | javascript | addyosmani/puppeteer-webperf | largest-contentful-paint.js | https://github.com/addyosmani/puppeteer-webperf/blob/master/largest-contentful-paint.js | Apache-2.0 |
async function lighthouseFromPuppeteer(url, options, config = null) {
// Launch chrome using chrome-launcher
const chrome = await chromeLauncher.launch(options);
options.port = chrome.port;
// Connect chrome-launcher to puppeteer
const resp = await util.promisify(request)(`http://localhost:${options.port}/js... | Perform a Lighthouse run
@param {String} url - url The URL to test
@param {Object} options - Optional settings for the Lighthouse run
@param {Object} [config=null] - Configuration for the Lighthouse run. If
not present, the default config is used. | lighthouseFromPuppeteer | javascript | addyosmani/puppeteer-webperf | lighthouse-report.js | https://github.com/addyosmani/puppeteer-webperf/blob/master/lighthouse-report.js | Apache-2.0 |
constructor (name, cpus) {
this.name = name || 'HTTP';
this._watchers = null;
this._error = null;
this._server = null;
this._port = null;
this._paused = false;
this.cpus = parseInt(cpus) || os.cpus().length;
this.children = [];
process.on('exit', (code) => {
console.log(... | Multi-process HTTP Daemon that resets when files changed (in development)
@class | constructor | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
start(port) {
this._port = port || 3000;
console.log(`[${this.name}.Daemon] Startup: Initializing`);
if ((process.env.NODE_ENV || 'development') === 'development') {
this.watch('', (changes) => {
changes.forEach(change => {
console.log(`[${this.name}.Daemon] ${change.event[0].toU... | Starts the Daemon. If all application services fail, will launch a
dummy error app on the port provided.
@param {Number} port | start | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
idle() {
let port = this._port || 3000;
this._server = http
.createServer((req, res) => {
this.error(req, res, this._error);
req.connection.destroy();
})
.listen(port);
console.log(`[${this.name}.Daemon] Idle: Unable to spawn HTTP Workers, listening on port ${port}`);
... | Daemon failed to load, set it in idle state (accept connections, give dummy response) | idle | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
exit(child, code) {
let index = this.children.indexOf(child);
if (index === -1) {
return;
}
this.children.splice(index, 1);
if (code === 0) {
child = cluster.fork();
this.children.push(child);
child.on('message', this.message.bind(this));
child.on('exit', this.exit.... | Shut down a child process given a specific exit code. (Reboot if clean shutdown.)
@param {child_process} child
@param {Number} code Exit status codes | exit | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
logError(error) {
this._error = error;
this._server = null;
console.log(`[${this.name}.Daemon] ${error.name}: ${error.message}`);
console.log(error.stack);
} | Log an error on the Daemon
@param {Error} error | logError | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
unwatch() {
clearInterval(this._watchers.interval);
this._watchers = null;
return true;
} | Stops watching a directory tree for changes | unwatch | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
watch (root, onChange) {
let cwd = process.cwd();
function watchDir (dirname, watchers) {
if (!watchers) {
watchers = Object.create(null);
watchers.directories = Object.create(null);
watchers.interval = null;
}
let pathname = path.join(cwd, dirname);
let fil... | Watches a directory tree for changes
@param {string} root Directory tree to watch
@param {function} onChange Method to be executed when a change is detected | watch | javascript | acode/FunctionScript | lib/daemon.js | https://github.com/acode/FunctionScript/blob/master/lib/daemon.js | MIT |
renderComponent = (jsx, renderToDOM) => {
if (renderToDOM) {
const testDiv = document.createElement('div');
document.body.appendChild(testDiv);
return render(jsx, testDiv);
}
return ReactTestUtils.renderIntoDocument(jsx);
} | getBoundingClientRect() does not work correctly with ReactTestUtils.renderIntoDocument().
So for testing resizing we need ReactDOM.render() | renderComponent | javascript | tomkp/react-split-pane | test/assertions/Asserter.js | https://github.com/tomkp/react-split-pane/blob/master/test/assertions/Asserter.js | MIT |
renderChunk(code, chunk, opts) {
if (opts.format === 'umd') {
// Can swap this out with MagicString.replace() when we bump it:
// https://github.com/developit/microbundle/blob/f815a01cb63d90b9f847a4dcad2a64e6b2f8596f/src/index.js#L657-L671
const s = new MagicString(code);
const m... | ',
plugins: [
[
require.resolve('babel-plugin-transform-replace-expressions'),
{ replace: defines },
],
],
}),
customBabel()({
babelHelpers: 'bundled',
extensions: EXTENSIONS,
// use a regex to make sure to exclude eventual hoisted packages
... | renderChunk | javascript | developit/microbundle | src/index.js | https://github.com/developit/microbundle/blob/master/src/index.js | MIT |
function safeVariableName(name) {
const normalized = removeScope(name).toLowerCase();
const identifier = normalized.replace(INVALID_ES3_IDENT, '');
return camelCase(identifier);
} | Turn a package name into a valid reasonably-unique variable name
@param {string} name | safeVariableName | javascript | developit/microbundle | src/utils.js | https://github.com/developit/microbundle/blob/master/src/utils.js | MIT |
function toReplacementExpression(value, name) {
// --define A="1",B='true' produces string:
const matches = value.match(/^(['"])(.+)\1$/);
if (matches) {
return [JSON.stringify(matches[2]), name];
}
// --define @assign=Object.assign replaces expressions with expressions:
if (name[0] === '@') {
return [value,... | Convert booleans and int define= values to literals.
This is more intuitive than `microbundle --define A=1` producing A="1". | toReplacementExpression | javascript | developit/microbundle | src/lib/option-normalization.js | https://github.com/developit/microbundle/blob/master/src/lib/option-normalization.js | MIT |
function parseMappingArgument(globalStrings, processValue) {
const globals = {};
globalStrings.split(',').forEach(globalString => {
let [key, value] = globalString.split('=');
if (processValue) {
const r = processValue(value, key);
if (r !== undefined) {
if (Array.isArray(r)) {
[value, key] = r;
... | Parses values of the form "$=jQuery,React=react" into key-value object pairs. | parseMappingArgument | javascript | developit/microbundle | src/lib/option-normalization.js | https://github.com/developit/microbundle/blob/master/src/lib/option-normalization.js | MIT |
function fastRestTransform({ template, types: t }) {
const slice = template`var IDENT = Array.prototype.slice;`;
const VISITOR = {
RestElement(path, state) {
if (path.parentKey !== 'params') return;
// Create a global _slice alias
let slice = state.get('slice');
if (!slice) {
slice = path.scope.ge... | Transform ...rest parameters to [].slice.call(arguments,offset).
Demo: https://astexplorer.net/#/gist/70aaa0306db9a642171ef3e2f35df2e0/576c150f647e4936fa6960e0453a11cdc5d81f21
Benchmark: https://jsperf.com/rest-arguments-babel-pr-9152/4
@param {object} opts
@param {babel.template} opts.template
@param {babel.types} opt... | fastRestTransform | javascript | developit/microbundle | src/lib/transform-fast-rest.js | https://github.com/developit/microbundle/blob/master/src/lib/transform-fast-rest.js | MIT |
function Assertion (obj, msg, stack) {
flag(this, 'ssfi', stack || arguments.callee);
flag(this, 'object', obj);
flag(this, 'message', msg);
} | # .use(function)
Provides a way to extend the internals of Chai
@param {Function}
@returns {this} for chaining
@api public | Assertion | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function an (type, msg) {
if (msg) flag(this, 'message', msg);
type = type.toLowerCase();
var obj = flag(this, 'object')
, article = ~[ 'a', 'e', 'i', 'o', 'u' ].indexOf(type.charAt(0)) ? 'an ' : 'a ';
this.assert(
type === _.type(obj)
, 'expected #{this}... | ### .a(type)
The `a` and `an` assertions are aliases that can be
used either as language chains or to assert a value's
type.
// typeof
expect('test').to.be.a('string');
expect({ foo: 'bar' }).to.be.an('object');
expect(null).to.be.a('null');
expect(undefined).to.be.an('undefined');
// languag... | an | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function includeChainingBehavior () {
flag(this, 'contains', true);
} | ### .include(value)
The `include` and `contain` assertions can be used as either property
based language chains or as methods to assert the inclusion of an object
in an array or a substring in a string. When used as language chains,
they toggle the `contain` flag for the `keys` assertion.
expect([1,2,3]).to.inclu... | includeChainingBehavior | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function checkArguments () {
var obj = flag(this, 'object')
, type = Object.prototype.toString.call(obj);
this.assert(
'[object Arguments]' === type
, 'expected #{this} to be arguments but got ' + type
, 'expected #{this} to not be arguments'
);
} | ### .arguments
Asserts that the target is an arguments object.
function test () {
expect(arguments).to.be.arguments;
}
@name arguments
@alias Arguments
@api public | checkArguments | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertEqual (val, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
if (flag(this, 'deep')) {
return this.eql(val);
} else {
this.assert(
val === obj
, 'expected #{this} to equal #{exp}'
, 'expec... | ### .equal(value)
Asserts that the target is strictly equal (`===`) to `value`.
Alternately, if the `deep` flag is set, asserts that
the target is deeply equal to `value`.
expect('hello').to.equal('hello');
expect(42).to.equal(42);
expect(1).to.not.equal(true);
expect({ foo: 'bar' }).to.not.equal({ fo... | assertEqual | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertEql(obj, msg) {
if (msg) flag(this, 'message', msg);
this.assert(
_.eql(obj, flag(this, 'object'))
, 'expected #{this} to deeply equal #{exp}'
, 'expected #{this} to not deeply equal #{exp}'
, obj
, this._obj
, true
);
... | ### .eql(value)
Asserts that the target is deeply equal to `value`.
expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
expect([ 1, 2, 3 ]).to.eql([ 1, 2, 3 ]);
@name eql
@alias eqls
@param {Mixed} value
@param {String} message _optional_
@api public | assertEql | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertAbove (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
if (flag(this, 'doLength')) {
new Assertion(obj, msg).to.have.property('length');
var len = obj.length;
this.assert(
len > n
, 'expected #{... | ### .above(value)
Asserts that the target is greater than `value`.
expect(10).to.be.above(5);
Can also be used in conjunction with `length` to
assert a minimum length. The benefit being a
more informative error message than if the length
was supplied directly.
expect('foo').to.have.length.above(2);
expe... | assertAbove | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertLeast (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
if (flag(this, 'doLength')) {
new Assertion(obj, msg).to.have.property('length');
var len = obj.length;
this.assert(
len >= n
, 'expected #... | ### .least(value)
Asserts that the target is greater than or equal to `value`.
expect(10).to.be.at.least(10);
Can also be used in conjunction with `length` to
assert a minimum length. The benefit being a
more informative error message than if the length
was supplied directly.
expect('foo').to.have.length.of... | assertLeast | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertBelow (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
if (flag(this, 'doLength')) {
new Assertion(obj, msg).to.have.property('length');
var len = obj.length;
this.assert(
len < n
, 'expected #{... | ### .below(value)
Asserts that the target is less than `value`.
expect(5).to.be.below(10);
Can also be used in conjunction with `length` to
assert a maximum length. The benefit being a
more informative error message than if the length
was supplied directly.
expect('foo').to.have.length.below(4);
expect(... | assertBelow | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertMost (n, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
if (flag(this, 'doLength')) {
new Assertion(obj, msg).to.have.property('length');
var len = obj.length;
this.assert(
len <= n
, 'expected #{... | ### .most(value)
Asserts that the target is less than or equal to `value`.
expect(5).to.be.at.most(5);
Can also be used in conjunction with `length` to
assert a maximum length. The benefit being a
more informative error message than if the length
was supplied directly.
expect('foo').to.have.length.of.at.mos... | assertMost | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertInstanceOf (constructor, msg) {
if (msg) flag(this, 'message', msg);
var name = _.getName(constructor);
this.assert(
flag(this, 'object') instanceof constructor
, 'expected #{this} to be an instance of ' + name
, 'expected #{this} to not be an insta... | ### .instanceof(constructor)
Asserts that the target is an instance of `constructor`.
var Tea = function (name) { this.name = name; }
, Chai = new Tea('chai');
expect(Chai).to.be.an.instanceof(Tea);
expect([ 1, 2, 3 ]).to.be.instanceof(Array);
@name instanceof
@param {Constructor} constructor
@par... | assertInstanceOf | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertOwnProperty (name, msg) {
if (msg) flag(this, 'message', msg);
var obj = flag(this, 'object');
this.assert(
obj.hasOwnProperty(name)
, 'expected #{this} to have own property ' + _.inspect(name)
, 'expected #{this} to not have own property ' + _.insp... | ### .ownProperty(name)
Asserts that the target has an own property `name`.
expect('test').to.have.ownProperty('length');
@name ownProperty
@alias haveOwnProperty
@param {String} name
@param {String} message _optional_
@api public | assertOwnProperty | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertLengthChain () {
flag(this, 'doLength', true);
} | ### .length(value)
Asserts that the target's `length` property has
the expected value.
expect([ 1, 2, 3]).to.have.length(3);
expect('foobar').to.have.length(6);
Can also be used as a chain precursor to a value
comparison for the length property.
expect('foo').to.have.length.above(2);
expect([ 1, 2, ... | assertLengthChain | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function assertKeys (keys) {
var obj = flag(this, 'object')
, str
, ok = true;
keys = keys instanceof Array
? keys
: Array.prototype.slice.call(arguments);
if (!keys.length) throw new Error('keys required');
var actual = Object.keys(obj)
... | ### .keys(key1, [key2], [...])
Asserts that the target has exactly the given keys, or
asserts the inclusion of some keys when using the
`include` or `contain` modifiers.
expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');
@name keys
@alia... | assertKeys | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function AssertionError (options) {
options = options || {};
this.message = options.message;
this.actual = options.actual;
this.expected = options.expected;
this.operator = options.operator;
this.showDiff = options.showDiff;
if (options.stackStartFunction && Error.captureStack... | # AssertionError (constructor)
Create a new assertion error based on the Javascript
`Error` prototype.
**Options**
- message
- actual
- expected
- operator
- startStackFunction
@param {Object} options
@api public | AssertionError | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function loadShould () {
// modify Object.prototype to have `should`
Object.defineProperty(Object.prototype, 'should',
{
set: function (value) {
// See https://github.com/chaijs/chai/issues/86: this makes
// `whatever.should = someValue` actually set `so... | ### .closeTo(actual, expected, delta, [message])
Asserts that the target is equal `expected`, to within a +/- `delta` range.
assert.closeTo(1.5, 1, 0.5, 'numbers are close');
@name closeTo
@param {Number} actual
@param {Number} expected
@param {Number} delta
@param {String} message
@api public | loadShould | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
assert = function () {
var result = method.apply(this, arguments);
return result === undefined ? this : result;
} | ### addChainableMethod (ctx, name, method, chainingBehavior)
Adds a method to an object, such that the method can also be chained.
utils.addChainableMethod(chai.Assertion.prototype, 'foo', function (str) {
var obj = utils.flag(this, 'object');
new chai.Assertion(obj).to.be.equal(str);
});
Can als... | assert | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function _deepEqual(actual, expected, memos) {
// 7.1. All identical values are equivalent, as determined by ===.
if (actual === expected) {
return true;
} else if (Buffer.isBuffer(actual) && Buffer.isBuffer(expected)) {
if (actual.length != expected.length) return false;
fo... | ### addProperty (ctx, name, getter)
Adds a property to the prototype of an object.
utils.addProperty(chai.Assertion.prototype, 'foo', function () {
var obj = utils.flag(this, 'object');
new chai.Assertion(obj).to.be.instanceof(Foo);
});
Can also be accessed directly from `chai.Assertion`.
ch... | _deepEqual | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function parsePath (path) {
var str = path.replace(/\[/g, '.[')
, parts = str.match(/(\\\.|[^.]+?)+/g);
return parts.map(function (value) {
var re = /\[(\d+)\]$/
, mArr = re.exec(value)
if (mArr) return { i: parseFloat(mArr[1]) };
else return { p: value };
});... | ### .getPathValue(path, object)
This allows the retrieval of values in an
object given a string path.
var obj = {
prop1: {
arr: ['a', 'b', 'c']
, str: 'Hello'
}
, prop2: {
arr: [ { nested: 'Universe' } ]
, str: 'Hello again!'
}
}
The f... | parsePath | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function addProperty(property) {
if (result.indexOf(property) === -1) {
result.push(property);
}
} | ### .getProperties(object)
This allows the retrieval of property names of an object, enumerable or not,
inherited or not.
@param {Object} object
@returns {Array}
@name getProperties
@api public | addProperty | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function inspect(obj, showHidden, depth, colors) {
var ctx = {
showHidden: showHidden,
seen: [],
stylize: function (str) { return str; }
};
return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
} | Echos the value of a value. Trys to print the value out
in the best way possible given the different types.
@param {Object} obj The object to print out.
@param {Boolean} showHidden Flag that shows hidden (not enumerable)
properties of objects.
@param {Number} depth Depth in which to descend in object. Default is 2.... | inspect | javascript | dobtco/formbuilder | test/vendor/js/chai.js | https://github.com/dobtco/formbuilder/blob/master/test/vendor/js/chai.js | MIT |
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
} | Mark a function for special use by Sizzle
@param {Function} fn The function to mark | markFunction | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function assert( fn ) {
var div = document.createElement("div");
try {
return !!fn( div );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( div.parentNode ) {
div.parentNode.removeChild( div );
}
// release memory in IE
div = null;
}
} | Support testing using an element
@param {Function} fn Passed the created div and expects a boolean result | assert | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = attrs.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
} | Adds the same handler for all of the specified attrs
@param {String} attrs Pipe-separated list of attributes
@param {Function} handler The method that will be applied | addHandle | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
( ~b.sourceIndex || MAX_NEGATIVE ) -
( ~a.sourceIndex || MAX_NEGATIVE );
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( ... | Checks document order of two siblings
@param {Element} a
@param {Element} b
@returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b | siblingCheck | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
} | Returns a function to use in pseudos for input types
@param {String} type | createInputPseudo | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
} | Returns a function to use in pseudos for buttons
@param {String} type | createButtonPseudo | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {... | Returns a function to use in pseudos for positionals
@param {Function} fn | createPositionalPseudo | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function tokenize( selector, parseOnly ) {
var matched, match, tokens, type,
soFar, groups, preFilters,
cached = tokenCache[ selector + " " ];
if ( cached ) {
return parseOnly ? 0 : cached.slice( 0 );
}
soFar = selector;
groups = [];
preFilters = Expr.preFilter;
while ( soFar ) {
// Comma and first r... | Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem | tokenize | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function objToPaths(obj) {
var ret = {},
separator = DeepModel.keyPathSeparator;
for (var key in obj) {
var val = obj[key];
if (val && val.constructor === Object && !_.isEmpty(val)) {
//Recursion for embedded objects
var obj2 = objToP... | Takes a nested object and returns a shallow object keyed with the path names
e.g. { "level1.level2": "value" }
@param {Object} Nested object e.g. { level1: { level2: 'value' } }
@return {Object} Shallow object with path names e.g. { 'level1.level2': 'value' } | objToPaths | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function getNested(obj, path, return_exists) {
var separator = DeepModel.keyPathSeparator;
var fields = path.split(separator);
var result = obj;
return_exists || (return_exists === false);
for (var i = 0, n = fields.length; i < n; i++) {
if (return_exists && !_.has(r... | @param {Object} Object to fetch attribute from
@param {String} Object path e.g. 'user.name'
@return {Mixed} | getNested | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
function setNested(obj, path, val, options) {
options = options || {};
var separator = DeepModel.keyPathSeparator;
var fields = path.split(separator);
var result = obj;
for (var i = 0, n = fields.length; i < n && result !== undefined ; i++) {
var field = fields[i];
... | @param {Object} obj Object to fetch attribute from
@param {String} path Object path e.g. 'user.name'
@param {Object} [options] Options
@param {Boolean} [options.unset] Whether to delete the value
@param {Mixed} Value to set | setNested | javascript | dobtco/formbuilder | vendor/js/vendor.js | https://github.com/dobtco/formbuilder/blob/master/vendor/js/vendor.js | MIT |
filterFn = function(fn) {
return fn.type === event;
} | mui delegate events
@param {type} event
@param {type} selector
@param {type} callback
@returns {undefined} | filterFn | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
function update(fn) {
return function(value) {
var classes = self.className.split(/\s+/),
index = classes.indexOf(value);
fn(classes, index, value);
self.className = classes.join(" ");
... | mui fixed classList
@param {type} document
@returns {undefined} | update | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
getDistance = function(p1, p2, props) {
if(!props) {
props = ['x', 'y'];
}
var x = p2[props[0]] - p1[props[0]];
var y = p2[props[1]] - p1[props[1]];
return sqrt((x * x) + (y * y));
} | angle
@param {type} p1
@param {type} p2
@returns {Number} | getDistance | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
getAngle = function(p1, p2, props) {
if(!props) {
props = ['x', 'y'];
}
var x = p2[props[0]] - p1[props[0]];
var y = p2[props[1]] - p1[props[1]];
return atan2(y, x) * 180 / Math.PI;
} | rotation
@param {Object} start
@param {Object} end | getAngle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
getDirection = function(x, y) {
if(x === y) {
return '';
}
if(abs(x) >= abs(y)) {
return x > 0 ? 'left' : 'right';
}
return y > 0 ? 'up' : 'down';
} | detect gestures
@param {type} event
@param {type} touch
@returns {undefined} | getDirection | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
handle = function(event, touch) {
var session = $.gestures.session;
var options = this.options;
var now = $.now();
switch (event.type) {
case $.EVENT_MOVE:
if (now - flickStartTime > 300) {
flickStartTime = now;
session.flickStart = touch.center;
}
break;
case $.EVENT_END:
case $.... | mui gesture flick[left|right|up|down]
@param {type} $
@param {type} name
@returns {undefined} | handle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
handle = function(event, touch) {
var session = $.gestures.session;
var options = this.options;
switch (event.type) {
case $.EVENT_END:
if (!touch.isFinal) {
return;
}
var target = session.target;
if (!target || (target.disabled || (target.classList && target.classList.contains('mui-disabl... | mui gesture tap and doubleTap
@param {type} $
@param {type} name
@returns {undefined} | handle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
handle = function(event, touch) {
var session = $.gestures.session;
var options = this.options;
switch (event.type) {
case $.EVENT_START:
clearTimeout(timer);
timer = setTimeout(function() {
$.trigger(session.target, name, touch);
}, options.holdTimeout);
break;
case $.EVENT_MOVE:
i... | mui gesture hold
@param {type} $
@param {type} name
@returns {undefined} | handle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
handle = function(event, touch) {
var session = $.gestures.session;
var options = this.options;
switch (event.type) {
case $.EVENT_START:
if ($.options.gestureConfig.hold) {
timer && clearTimeout(timer);
timer = setTimeout(function() {
touch.hold = true;
$.trigger(session.target, name... | mui gesture pinch
@param {type} $
@param {type} name
@returns {undefined} | handle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
ajaxBeforeSend = function(xhr, settings) {
var context = settings.context
if(settings.beforeSend.call(context, xhr, settings) === false) {
return false;
}
} | mui ajax
@param {type} $
@returns {undefined} | ajaxBeforeSend | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
findOffCanvasContainer = function(target) {
parentNode = target.parentNode;
if (parentNode) {
if (parentNode.classList.contains(CLASS_OFF_CANVAS_WRAP)) {
return parentNode;
} else {
parentNode = parentNode.parentNode;
if (parentNode.classList.contains(CLASS_OFF_CANVAS_WRAP)) {
return parentNo... | Popovers
@param {type} $
@param {type} window
@param {type} document
@param {type} name
@param {type} undefined
@returns {undefined} | findOffCanvasContainer | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
setStyle = function(popover, display, top, left) {
var style = popover.style;
if (typeof display !== 'undefined')
style.display = display;
if (typeof top !== 'undefined')
style.top = top + 'px';
if (typeof left !== 'undefined')
style.left = left + 'px';
} | segmented-controllers
@param {type} $
@param {type} window
@param {type} document
@param {type} undefined
@returns {undefined} | setStyle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
handle = function(event, target) {
if (target.classList && target.classList.contains(CLASS_SWITCH)) {
return target;
}
return false;
} | Tableviews
@param {type} $
@param {type} window
@param {type} document
@returns {undefined} | handle | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
radioOrCheckboxClick = function(event) {
var type = event.target && event.target.type || '';
if (type === 'radio' || type === 'checkbox') {
return;
}
var classList = cell.classList;
if (classList.contains('mui-radio')) {
var input = cell.querySelector('input[type=radio]');
if (input) {
// inpu... | Popup(alert,confirm,prompt)
@param {Object} $
@param {Object} window
@param {Object} document | radioOrCheckboxClick | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
closePopup = function() {
if (popupStack.length) {
popupStack[popupStack.length - 1]['close']();
return true;
} else {
return false;
}
} | Input(TODO resize)
@param {type} $
@param {type} window
@param {type} document
@returns {undefined} | closePopup | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
Button = function(element, options) {
this.element = element;
this.options = $.extend({}, defaultOptions, options);
if (!this.options.loadingText) {
this.options.loadingText = defaultOptions.loadingText;
}
if (this.options.loadingIcon === null) {
this.opti... | Button
@param {type} $
@param {type} window
@param {type} document
@returns {undefined} | Button | javascript | dcloudio/mui | dist/js/mui.js | https://github.com/dcloudio/mui/blob/master/dist/js/mui.js | MIT |
webviewGroupContext = function(id, webviewOptions, groupContext) {
this.id = id;
this.url = webviewOptions.url;
this.options = webviewOptions;
this.groupContext = groupContext;
this.webview = false;
this.inited = false;
} | @param {Object} id
@param {Object} webviewOptions | webviewGroupContext | javascript | dcloudio/mui | examples/hello-mui/js/webviewGroup.js | https://github.com/dcloudio/mui/blob/master/examples/hello-mui/js/webviewGroup.js | MIT |
createStandardXHR = function () {
try {
return new window.XMLHttpRequest();
} catch( e ) {
return false;
}
} | Decodes a base64 string.
@param {String}
input The string to decode. | createStandardXHR | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/easemob.im-1.0.5.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/easemob.im-1.0.5.js | MIT |
function testContext( context ) {
return context && typeof context.getElementsByTagName !== strundefined && context;
} | Checks a node for validity as a Sizzle context
@param {Element|Object=} context
@returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value | testContext | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function winnow( elements, qualifier, not ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
/* jshint -W018 */
return !!qualifier.call( elem, i, elem ) !== not;
});
}
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( e... | A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against | winnow | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function detach() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed, false );
window.removeEventListener( "load", completed, false );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
} | Clean-up method for dom ready events | detach | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function completed() {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
detach();
jQuery.ready();
}
} | The ready event handler and self cleanup method | completed | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function dataAttr( elem, key, data ) {
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
data = elem.getAttribute( name );
if ( typeof data === "... | Determines whether an object can have data | dataAttr | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function actualDisplay( name, doc ) {
var style,
elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
// getDefaultComputedStyle might be reliably used only on attached element
display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
// Use of this me... | Retrieve the actual display of a element
@param {String} name nodeName of the element
@param {Object} doc Document object | actualDisplay | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function defaultDisplay( nodeName ) {
var doc = document,
display = elemdisplay[ nodeName ];
if ( !display ) {
display = actualDisplay( nodeName, doc );
// If the simple way fails, read from inside an iframe
if ( display === "none" || !display ) {
// Use the already-created iframe if possible
iframe ... | Try to determine the default display value of an element
@param {String} nodeName | defaultDisplay | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/jquery-1.11.1.js | MIT |
function core_sha1(x, len)
{
/* append padding */
x[len >> 5] |= 0x80 << (24 - len % 32);
x[((len + 64 >> 9) << 4) + 15] = len;
var w = new Array(80);
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
var e = -1009589776;
var i, j, t, olda, oldb, oldc, oldd, olde;
... | Decodes a base64 string.
@param {String} input The string to decode. | core_sha1 | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/strophe-custom-2.0.0.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/strophe-custom-2.0.0.js | MIT |
wrapper = function(handlers, elem) {
while (handlers.length) {
this.deleteHandler(handlers.pop());
}
this._sasl_auth1_cb.bind(this)(elem);
return false;
} | PrivateFunction: _sasl_success_cb
_Private_ handler for succesful SASL authentication.
Parameters:
(XMLElement) elem - The matching stanza.
Returns:
false to remove the handler. | wrapper | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/strophe-custom-2.0.0.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/strophe-custom-2.0.0.js | MIT |
sendFunc = function () {
req.date = new Date();
if (self._conn.options.customHeaders){
var headers = self._conn.options.customHeaders;
for (var header in headers) {
if (headers.hasOwnProperty(header)) {
... | PrivateFunction: _processRequest
_Private_ function to process a request in the queue.
This function takes requests off the queue and sends them and
restarts dead requests.
Parameters:
(Integer) i - The index of the request in the queue. | sendFunc | javascript | dcloudio/mui | examples/login/libs/easymob-webim-sdk/strophe-custom-2.0.0.js | https://github.com/dcloudio/mui/blob/master/examples/login/libs/easymob-webim-sdk/strophe-custom-2.0.0.js | MIT |
handle = function(event, target) {
var className = target.className || '';
if (typeof className !== 'string') { //svg className(SVGAnimatedString)
className = '';
}
if (className && ~className.indexOf(CLASS_ACTION)) {
if (target.classList.contains($.className('action-back'))) {
event.preventDefault();... | actions
@param {type} $
@param {type} name
@returns {undefined} | handle | javascript | dcloudio/mui | js/actions.js | https://github.com/dcloudio/mui/blob/master/js/actions.js | MIT |
handle = function(event, target) {
if (target.tagName === 'A' && target.hash) {
var modal = document.getElementById(target.hash.replace('#', ''));
if (modal && modal.classList.contains(CLASS_MODAL)) {
return modal;
}
}
return false;
} | Modals
@param {type} $
@param {type} window
@param {type} document
@param {type} name
@returns {undefined} | handle | javascript | dcloudio/mui | js/modals.js | https://github.com/dcloudio/mui/blob/master/js/modals.js | MIT |
getScale = function(starts, moves) {
if(starts.length >= 2 && moves.length >= 2) {
var props = ['pageX', 'pageY'];
return getDistance(moves[1], moves[0], props) / getDistance(starts[1], starts[0], props);
}
return 1;
} | scale
@param {Object} starts
@param {Object} moves | getScale | javascript | dcloudio/mui | js/mui.gestures.js | https://github.com/dcloudio/mui/blob/master/js/mui.gestures.js | MIT |
getVelocity = function(deltaTime, x, y) {
return {
x: x / deltaTime || 0,
y: y / deltaTime || 0
};
} | px per ms
@param {Object} deltaTime
@param {Object} x
@param {Object} y | getVelocity | javascript | dcloudio/mui | js/mui.gestures.js | https://github.com/dcloudio/mui/blob/master/js/mui.gestures.js | MIT |
createCallbackName = function() {
return 'mui_jsonp_callback_' + (callbackIndex++);
} | MUI JSONP
varstion 1.0.0
by Houfeng
Houfeng@DCloud.io | createCallbackName | javascript | dcloudio/mui | js/mui.jsonp.js | https://github.com/dcloudio/mui/blob/master/js/mui.jsonp.js | MIT |
handle = function(event, target) {
if (target.tagName === 'A' && target.hash) {
var offcanvas = document.getElementById(target.hash.replace('#', ''));
if (offcanvas) {
var container = findOffCanvasContainer(offcanvas);
if (container) {
$.targets._container = container;
return offcanvas;
}
... | off-canvas
@param {type} $
@param {type} window
@param {type} document
@param {type} action
@returns {undefined} | handle | javascript | dcloudio/mui | js/mui.offcanvas.js | https://github.com/dcloudio/mui/blob/master/js/mui.offcanvas.js | MIT |
Toggle = function(element) {
this.element = element;
this.classList = this.element.classList;
this.handle = this.element.querySelector(SELECTOR_SWITCH_HANDLE);
this.init();
this.initEvent();
} | Toggles switch
@param {type} $
@param {type} window
@param {type} name
@returns {undefined} | Toggle | javascript | dcloudio/mui | js/switches.js | https://github.com/dcloudio/mui/blob/master/js/switches.js | MIT |
query = (q, data) => {
return new Promise((resolve, reject) => {
db.query(q, data, (err, res) => (err ? reject(err) : resolve(res)))
})
} | Query MySQL as a promise
@param {String} q MySQL Query
@param {Object} data Data needed by the query
@returns {<Promise>} Promise | query | javascript | yTakkar/React-Instagram-Clone-2.0 | config/db.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/db.js | MIT |
c_validator = (field, req) => {
let i = field.charAt(0).toUpperCase() + field.substr(1)
req.checkBody(field, `${i} is empty!!`).notEmpty()
req.checkBody(field, `${i} must be greater than 4`).isLength({ min: 4 })
req.checkBody(field, `${i} must be less than 32`).isLength({ max: 32 })
} | Common validators esp. in signup, edit-profile
@param {String} field
@param {Object} req | c_validator | javascript | yTakkar/React-Instagram-Clone-2.0 | config/db.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/db.js | MIT |
toHashtag = async (str, user, post) => {
let hashtags = str.match(/[^|\s]?#[\d\w]+/g)
if (hashtags) {
for (let h of hashtags) {
let hash = h.slice(1)
if (hash.substr(0, 1) !== '#') {
let newHashtag = {
hashtag: h,
post_id: post,
user: user,
hashtag_ti... | Insert hashtags when post is created
@param {String} str Text which will be used to get hashtags
@param {Number} user UserID
@param {Number} post PostID | toHashtag | javascript | yTakkar/React-Instagram-Clone-2.0 | config/db.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/db.js | MIT |
catchError = (error, res) => {
console.log(error)
res.json({ mssg: 'An error occured!!' })
} | Function for outputting error created by try-catch block on express routes
@param {Error} error Error object
@param {Object} res Response object | catchError | javascript | yTakkar/React-Instagram-Clone-2.0 | config/db.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/db.js | MIT |
getWhatOfGrp = async (what, group) => {
let s = await db.query(`SELECT ${what} FROM groups WHERE group_id=?`, [group])
return s.length == 0 ? '' : s[0][what]
} | Returns what of a group
@param {String} what Get what eg. name
@param {Number} group Group ID | getWhatOfGrp | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Group.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Group.js | MIT |
deleteGroup = async group => {
let posts = await db.query('SELECT post_id FROM posts WHERE group_id=?', [
group,
]),
dltDir = promisify(rmdir)
for (let p of posts) {
await deletePost({ post: p.post_id, when: 'group' })
}
await db.query('DELETE FROM notifications WHERE group_id=?', [group])
... | Deletes group
@param {Number} group GroupID | deleteGroup | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Group.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Group.js | MIT |
joinedGroup = async (user, group) => {
let is = await db.query(
'SELECT COUNT(grp_member_id) AS joined FROM group_members WHERE member=? AND group_id=? LIMIT 1',
[user, group]
)
return db.tf(is[0].joined)
} | Returns whether user joined group
@param {Number} user UserID
@param {Number} group GroupID | joinedGroup | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Group.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Group.js | MIT |
mutualGroupMembers = async (user, group) => {
let myFollowings = await db.query(
'SELECT follow_system.follow_to AS user, follow_system.follow_to_username AS username FROM follow_system WHERE follow_system.follow_by=?',
[user]
),
grpMembers = await db.query(
'SELECT group_members.member AS u... | Returns mutual users of group members and user
@param {Number} user UserID
@param {Number} group GroupID | mutualGroupMembers | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Group.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Group.js | MIT |
mail = options =>
new Promise((resolve, reject) => {
let o = {
from: `Instagram <${MAIL}>`,
...options,
}
transporter.sendMail(o, err => {
err ? reject(err) : resolve('Mail Sent!!')
})
}) | Mails to specified eMail address
@param {Object} options
@param {String} options.to
@param {String} options.subject
@param {String} options.html
@returns {<Promise>} Promise | mail | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Mail.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Mail.js | MIT |
getLastMssgTime = async con_id => {
let s = await db.query(
'SELECT MAX(message_time) AS ti FROM messages WHERE con_id = ?',
[con_id]
)
return s[0].ti
} | Returns last message time of a comversation
@param {Number} con_id Conversation ID | getLastMssgTime | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Message.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Message.js | MIT |
getLastMssg = async con_id => {
let [{ last }] = await db.query(
'SELECT MAX(message_id) AS last FROM messages WHERE con_id = ?',
[con_id]
)
let l = await db.query(
'SELECT message, type, mssg_by FROM messages WHERE message_id=?',
[last]
)
return l[0]
} | Returns last message of a comversation
@param {Number} con_id Conversation ID | getLastMssg | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Message.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Message.js | MIT |
deleteCon = async con_id => {
try {
let messages = await db.query(
'SELECT message, type FROM messages WHERE con_id=?',
[con_id]
),
deleteMessageFile = promisify(unlink)
for (let m of messages) {
if (m.type != 'text') {
await deleteMessageFile(`${root}/dist/messages/... | Deletes a conversation
@param {Number} con_id Conversation ID | deleteCon | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Message.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Message.js | MIT |
NotLoggedIn = (req, res, next) => {
req.session.id ? res.redirect('/') : next()
} | FOR NOT-LOGGED IN USERS ONLY | NotLoggedIn | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Middlewares.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Middlewares.js | MIT |
likedOrNot = async (user, post) => {
let s = await db.query(
'SELECT COUNT(like_id) AS l FROM likes WHERE like_by=? AND post_id=?',
[user, post]
)
return db.tf(s[0].l)
} | Returns whther user liked the post
@param {Number} user User ID
@param {Number} post Post ID
@returns {Boolean} Boolean | likedOrNot | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Post.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Post.js | MIT |
bookmarkedOrNot = async (user, post) => {
let s = await db.query(
'SELECT COUNT(bkmrk_id) AS b FROM bookmarks WHERE bkmrk_by=? AND post_id=?',
[user, post]
)
return db.tf(s[0].b)
} | Returns whether user bookmarked the post
@param {Number} user User ID
@param {Number} post Post ID
@returns {Boolean} Boolean | bookmarkedOrNot | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Post.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Post.js | MIT |
isPostMine = async (session, post) => {
let s = await db.query('SELECT user FROM posts WHERE post_id=?', [post])
return s[0].user == session ? true : false
} | Returns whether session is the owner of post
@param {Number} session Session ID
@param {Number} post Post ID
@returns {Boolean} Boolean | isPostMine | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Post.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Post.js | MIT |
didIShare = async (post, session, user) => {
let s = await db.query(
'SELECT COUNT(share_id) AS post_share FROM shares WHERE share_by=? AND share_to=? AND post_id=?',
[session, user, post]
)
return db.tf(s[0].post_share)
} | Returns whether session shares post to user
@param {Number} post Post ID
@param {Number} session Session ID [share_by]
@param {User} user User ID [share_to]
@returns {Boolean} Boolean | didIShare | javascript | yTakkar/React-Instagram-Clone-2.0 | config/Post.js | https://github.com/yTakkar/React-Instagram-Clone-2.0/blob/master/config/Post.js | MIT |
End of preview. Expand in Data Studio
Javascript CodeSearch Dataset (Shuu12121/javascript-treesitter-dedupe-filtered-datasetsV2)
Dataset Description
This dataset contains JavaScript functions and methods paired with their JSDoc comments, extracted from open-source JavaScript repositories on GitHub. It is formatted similarly to the CodeSearchNet challenge dataset.
Each entry includes:
code: The source code of a javascript function or method.docstring: The docstring or Javadoc associated with the function/method.func_name: The name of the function/method.language: The programming language (always "javascript").repo: The GitHub repository from which the code was sourced (e.g., "owner/repo").path: The file path within the repository where the function/method is located.url: A direct URL to the function/method's source file on GitHub (approximated to master/main branch).license: The SPDX identifier of the license governing the source repository (e.g., "MIT", "Apache-2.0"). Additional metrics if available (from Lizard tool):ccn: Cyclomatic Complexity Number.params: Number of parameters of the function/method.nloc: Non-commenting lines of code.token_count: Number of tokens in the function/method.
Dataset Structure
The dataset is divided into the following splits:
train: 129,007 examplesvalidation: 11,797 examplestest: 6,738 examples
Data Collection
The data was collected by:
- Identifying popular and relevant Javascript repositories on GitHub.
- Cloning these repositories.
- Parsing Javascript files (
.js) using tree-sitter to extract functions/methods and their docstrings/Javadoc. - Filtering functions/methods based on code length and presence of a non-empty docstring/Javadoc.
- Using the
lizardtool to calculate code metrics (CCN, NLOC, params). - Storing the extracted data in JSONL format, including repository and license information.
- Splitting the data by repository to ensure no data leakage between train, validation, and test sets.
Intended Use
This dataset can be used for tasks such as:
- Training and evaluating models for code search (natural language to code).
- Code summarization / docstring generation (code to natural language).
- Studies on Javascript code practices and documentation habits.
Licensing
The code examples within this dataset are sourced from repositories with permissive licenses (typically MIT, Apache-2.0, BSD).
Each sample includes its original license information in the license field.
The dataset compilation itself is provided under a permissive license (e.g., MIT or CC-BY-SA-4.0),
but users should respect the original licenses of the underlying code.
Example Usage
from datasets import load_dataset
# Load the dataset
dataset = load_dataset("Shuu12121/javascript-treesitter-dedupe-filtered-datasetsV2")
# Access a split (e.g., train)
train_data = dataset["train"]
# Print the first example
print(train_data[0])
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