mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-09 10:27:49 +00:00
Bump to v4.0.4.
This commit is contained in:
@@ -1,23 +1,47 @@
|
||||
The MIT License (MIT)
|
||||
Copyright jQuery Foundation and other contributors <https://jquery.org/>
|
||||
|
||||
Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
|
||||
Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
|
||||
Based on Underscore.js, copyright Jeremy Ashkenas,
|
||||
DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
This software consists of voluntary contributions made by many
|
||||
individuals. For exact contribution history, see the revision history
|
||||
available at https://github.com/lodash/lodash
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
The following license applies to all parts of this software except as
|
||||
documented below:
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
====
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
====
|
||||
|
||||
Copyright and related rights for sample code are waived via CC0. Sample
|
||||
code is defined as all source code displayed within the prose of the
|
||||
documentation.
|
||||
|
||||
CC0: http://creativecommons.org/publicdomain/zero/1.0/
|
||||
|
||||
====
|
||||
|
||||
Files located in the node_modules and vendor directories are externally
|
||||
maintained libraries used by this software which have their own
|
||||
licenses; we recommend you read them, as their terms may differ from the
|
||||
terms above.
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
# lodash.debounce v4.0.3
|
||||
# lodash.debounce v4.0.4
|
||||
|
||||
The [lodash](https://lodash.com/) method `_.debounce` exported as a [Node.js](https://nodejs.org/) module.
|
||||
|
||||
@@ -15,4 +15,4 @@ In Node.js:
|
||||
var debounce = require('lodash.debounce');
|
||||
```
|
||||
|
||||
See the [documentation](https://lodash.com/docs#debounce) or [package source](https://github.com/lodash/lodash/blob/4.0.3-npm-packages/lodash.debounce) for more details.
|
||||
See the [documentation](https://lodash.com/docs#debounce) or [package source](https://github.com/lodash/lodash/blob/4.0.4-npm-packages/lodash.debounce) for more details.
|
||||
|
||||
@@ -1,10 +1,10 @@
|
||||
/**
|
||||
* lodash 4.0.3 (Custom Build) <https://lodash.com/>
|
||||
* lodash 4.0.4 (Custom Build) <https://lodash.com/>
|
||||
* Build: `lodash modularize exports="npm" -o ./`
|
||||
* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
|
||||
* Copyright jQuery Foundation and other contributors <https://jquery.org/>
|
||||
* Released under MIT license <https://lodash.com/license>
|
||||
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
|
||||
* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
||||
* Available under MIT license <https://lodash.com/license>
|
||||
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
||||
*/
|
||||
|
||||
/** Used as the `TypeError` message for "Functions" methods. */
|
||||
@@ -15,7 +15,8 @@ var NAN = 0 / 0;
|
||||
|
||||
/** `Object#toString` result references. */
|
||||
var funcTag = '[object Function]',
|
||||
genTag = '[object GeneratorFunction]';
|
||||
genTag = '[object GeneratorFunction]',
|
||||
symbolTag = '[object Symbol]';
|
||||
|
||||
/** Used to match leading and trailing whitespace. */
|
||||
var reTrim = /^\s+|\s+$/g;
|
||||
@@ -36,13 +37,15 @@ var freeParseInt = parseInt;
|
||||
var objectProto = Object.prototype;
|
||||
|
||||
/**
|
||||
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
||||
* Used to resolve the
|
||||
* [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
||||
* of values.
|
||||
*/
|
||||
var objectToString = objectProto.toString;
|
||||
|
||||
/* Built-in method references for those with the same name as other `lodash` methods. */
|
||||
var nativeMax = Math.max;
|
||||
var nativeMax = Math.max,
|
||||
nativeMin = Math.min;
|
||||
|
||||
/**
|
||||
* Gets the timestamp of the number of milliseconds that have elapsed since
|
||||
@@ -50,6 +53,7 @@ var nativeMax = Math.max;
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 2.4.0
|
||||
* @type {Function}
|
||||
* @category Date
|
||||
* @returns {number} Returns the timestamp.
|
||||
@@ -58,7 +62,7 @@ var nativeMax = Math.max;
|
||||
* _.defer(function(stamp) {
|
||||
* console.log(_.now() - stamp);
|
||||
* }, _.now());
|
||||
* // => logs the number of milliseconds it took for the deferred function to be invoked
|
||||
* // => Logs the number of milliseconds it took for the deferred function to be invoked.
|
||||
*/
|
||||
var now = Date.now;
|
||||
|
||||
@@ -76,21 +80,22 @@ var now = Date.now;
|
||||
* on the trailing edge of the timeout only if the debounced function is
|
||||
* invoked more than once during the `wait` timeout.
|
||||
*
|
||||
* See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
|
||||
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
|
||||
* for details over the differences between `_.debounce` and `_.throttle`.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 0.1.0
|
||||
* @category Function
|
||||
* @param {Function} func The function to debounce.
|
||||
* @param {number} [wait=0] The number of milliseconds to delay.
|
||||
* @param {Object} [options] The options object.
|
||||
* @param {boolean} [options.leading=false] Specify invoking on the leading
|
||||
* edge of the timeout.
|
||||
* @param {number} [options.maxWait] The maximum time `func` is allowed to be
|
||||
* delayed before it's invoked.
|
||||
* @param {boolean} [options.trailing=true] Specify invoking on the trailing
|
||||
* edge of the timeout.
|
||||
* @param {Object} [options={}] The options object.
|
||||
* @param {boolean} [options.leading=false]
|
||||
* Specify invoking on the leading edge of the timeout.
|
||||
* @param {number} [options.maxWait]
|
||||
* The maximum time `func` is allowed to be delayed before it's invoked.
|
||||
* @param {boolean} [options.trailing=true]
|
||||
* Specify invoking on the trailing edge of the timeout.
|
||||
* @returns {Function} Returns the new debounced function.
|
||||
* @example
|
||||
*
|
||||
@@ -112,14 +117,12 @@ var now = Date.now;
|
||||
* jQuery(window).on('popstate', debounced.cancel);
|
||||
*/
|
||||
function debounce(func, wait, options) {
|
||||
var args,
|
||||
maxTimeoutId,
|
||||
var lastArgs,
|
||||
lastThis,
|
||||
result,
|
||||
stamp,
|
||||
thisArg,
|
||||
timeoutId,
|
||||
trailingCall,
|
||||
lastCalled = 0,
|
||||
timerId,
|
||||
lastCallTime = 0,
|
||||
lastInvokeTime = 0,
|
||||
leading = false,
|
||||
maxWait = false,
|
||||
trailing = true;
|
||||
@@ -134,92 +137,94 @@ function debounce(func, wait, options) {
|
||||
trailing = 'trailing' in options ? !!options.trailing : trailing;
|
||||
}
|
||||
|
||||
function cancel() {
|
||||
if (timeoutId) {
|
||||
clearTimeout(timeoutId);
|
||||
}
|
||||
if (maxTimeoutId) {
|
||||
clearTimeout(maxTimeoutId);
|
||||
}
|
||||
lastCalled = 0;
|
||||
args = maxTimeoutId = thisArg = timeoutId = trailingCall = undefined;
|
||||
}
|
||||
function invokeFunc(time) {
|
||||
var args = lastArgs,
|
||||
thisArg = lastThis;
|
||||
|
||||
function complete(isCalled, id) {
|
||||
if (id) {
|
||||
clearTimeout(id);
|
||||
}
|
||||
maxTimeoutId = timeoutId = trailingCall = undefined;
|
||||
if (isCalled) {
|
||||
lastCalled = now();
|
||||
result = func.apply(thisArg, args);
|
||||
if (!timeoutId && !maxTimeoutId) {
|
||||
args = thisArg = undefined;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function delayed() {
|
||||
var remaining = wait - (now() - stamp);
|
||||
if (remaining <= 0 || remaining > wait) {
|
||||
complete(trailingCall, maxTimeoutId);
|
||||
} else {
|
||||
timeoutId = setTimeout(delayed, remaining);
|
||||
}
|
||||
}
|
||||
|
||||
function flush() {
|
||||
if ((timeoutId && trailingCall) || (maxTimeoutId && trailing)) {
|
||||
result = func.apply(thisArg, args);
|
||||
}
|
||||
cancel();
|
||||
lastArgs = lastThis = undefined;
|
||||
lastInvokeTime = time;
|
||||
result = func.apply(thisArg, args);
|
||||
return result;
|
||||
}
|
||||
|
||||
function maxDelayed() {
|
||||
complete(trailing, timeoutId);
|
||||
function leadingEdge(time) {
|
||||
// Reset any `maxWait` timer.
|
||||
lastInvokeTime = time;
|
||||
// Start the timer for the trailing edge.
|
||||
timerId = setTimeout(timerExpired, wait);
|
||||
// Invoke the leading edge.
|
||||
return leading ? invokeFunc(time) : result;
|
||||
}
|
||||
|
||||
function remainingWait(time) {
|
||||
var timeSinceLastCall = time - lastCallTime,
|
||||
timeSinceLastInvoke = time - lastInvokeTime,
|
||||
result = wait - timeSinceLastCall;
|
||||
|
||||
return maxWait === false ? result : nativeMin(result, maxWait - timeSinceLastInvoke);
|
||||
}
|
||||
|
||||
function shouldInvoke(time) {
|
||||
var timeSinceLastCall = time - lastCallTime,
|
||||
timeSinceLastInvoke = time - lastInvokeTime;
|
||||
|
||||
// Either this is the first call, activity has stopped and we're at the
|
||||
// trailing edge, the system time has gone backwards and we're treating
|
||||
// it as the trailing edge, or we've hit the `maxWait` limit.
|
||||
return (!lastCallTime || (timeSinceLastCall >= wait) ||
|
||||
(timeSinceLastCall < 0) || (maxWait !== false && timeSinceLastInvoke >= maxWait));
|
||||
}
|
||||
|
||||
function timerExpired() {
|
||||
var time = now();
|
||||
if (shouldInvoke(time)) {
|
||||
return trailingEdge(time);
|
||||
}
|
||||
// Restart the timer.
|
||||
timerId = setTimeout(timerExpired, remainingWait(time));
|
||||
}
|
||||
|
||||
function trailingEdge(time) {
|
||||
clearTimeout(timerId);
|
||||
timerId = undefined;
|
||||
|
||||
// Only invoke if we have `lastArgs` which means `func` has been
|
||||
// debounced at least once.
|
||||
if (trailing && lastArgs) {
|
||||
return invokeFunc(time);
|
||||
}
|
||||
lastArgs = lastThis = undefined;
|
||||
return result;
|
||||
}
|
||||
|
||||
function cancel() {
|
||||
if (timerId !== undefined) {
|
||||
clearTimeout(timerId);
|
||||
}
|
||||
lastCallTime = lastInvokeTime = 0;
|
||||
lastArgs = lastThis = timerId = undefined;
|
||||
}
|
||||
|
||||
function flush() {
|
||||
return timerId === undefined ? result : trailingEdge(now());
|
||||
}
|
||||
|
||||
function debounced() {
|
||||
args = arguments;
|
||||
stamp = now();
|
||||
thisArg = this;
|
||||
trailingCall = trailing && (timeoutId || !leading);
|
||||
var time = now(),
|
||||
isInvoking = shouldInvoke(time);
|
||||
|
||||
if (maxWait === false) {
|
||||
var leadingCall = leading && !timeoutId;
|
||||
} else {
|
||||
if (!lastCalled && !maxTimeoutId && !leading) {
|
||||
lastCalled = stamp;
|
||||
}
|
||||
var remaining = maxWait - (stamp - lastCalled);
|
||||
lastArgs = arguments;
|
||||
lastThis = this;
|
||||
lastCallTime = time;
|
||||
|
||||
var isCalled = (remaining <= 0 || remaining > maxWait) &&
|
||||
(leading || maxTimeoutId);
|
||||
|
||||
if (isCalled) {
|
||||
if (maxTimeoutId) {
|
||||
maxTimeoutId = clearTimeout(maxTimeoutId);
|
||||
}
|
||||
lastCalled = stamp;
|
||||
result = func.apply(thisArg, args);
|
||||
if (isInvoking) {
|
||||
if (timerId === undefined) {
|
||||
return leadingEdge(lastCallTime);
|
||||
}
|
||||
else if (!maxTimeoutId) {
|
||||
maxTimeoutId = setTimeout(maxDelayed, remaining);
|
||||
}
|
||||
}
|
||||
if (isCalled && timeoutId) {
|
||||
timeoutId = clearTimeout(timeoutId);
|
||||
}
|
||||
else if (!timeoutId && wait !== maxWait) {
|
||||
timeoutId = setTimeout(delayed, wait);
|
||||
}
|
||||
if (leadingCall) {
|
||||
isCalled = true;
|
||||
result = func.apply(thisArg, args);
|
||||
}
|
||||
if (isCalled && !timeoutId && !maxTimeoutId) {
|
||||
args = thisArg = undefined;
|
||||
// Handle invocations in a tight loop.
|
||||
clearTimeout(timerId);
|
||||
timerId = setTimeout(timerExpired, wait);
|
||||
return invokeFunc(lastCallTime);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
@@ -233,9 +238,11 @@ function debounce(func, wait, options) {
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 0.1.0
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified,
|
||||
* else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isFunction(_);
|
||||
@@ -253,11 +260,13 @@ function isFunction(value) {
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
|
||||
* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
||||
* Checks if `value` is the
|
||||
* [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
|
||||
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 0.1.0
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
|
||||
@@ -280,11 +289,63 @@ function isObject(value) {
|
||||
return !!value && (type == 'object' || type == 'function');
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is object-like. A value is object-like if it's not `null`
|
||||
* and has a `typeof` result of "object".
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 4.0.0
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isObjectLike({});
|
||||
* // => true
|
||||
*
|
||||
* _.isObjectLike([1, 2, 3]);
|
||||
* // => true
|
||||
*
|
||||
* _.isObjectLike(_.noop);
|
||||
* // => false
|
||||
*
|
||||
* _.isObjectLike(null);
|
||||
* // => false
|
||||
*/
|
||||
function isObjectLike(value) {
|
||||
return !!value && typeof value == 'object';
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is classified as a `Symbol` primitive or object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 4.0.0
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified,
|
||||
* else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isSymbol(Symbol.iterator);
|
||||
* // => true
|
||||
*
|
||||
* _.isSymbol('abc');
|
||||
* // => false
|
||||
*/
|
||||
function isSymbol(value) {
|
||||
return typeof value == 'symbol' ||
|
||||
(isObjectLike(value) && objectToString.call(value) == symbolTag);
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts `value` to a number.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @since 4.0.0
|
||||
* @category Lang
|
||||
* @param {*} value The value to process.
|
||||
* @returns {number} Returns the number.
|
||||
@@ -303,6 +364,12 @@ function isObject(value) {
|
||||
* // => 3
|
||||
*/
|
||||
function toNumber(value) {
|
||||
if (typeof value == 'number') {
|
||||
return value;
|
||||
}
|
||||
if (isSymbol(value)) {
|
||||
return NAN;
|
||||
}
|
||||
if (isObject(value)) {
|
||||
var other = isFunction(value.valueOf) ? value.valueOf() : value;
|
||||
value = isObject(other) ? (other + '') : other;
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "lodash.debounce",
|
||||
"version": "4.0.3",
|
||||
"version": "4.0.4",
|
||||
"description": "The lodash method `_.debounce` exported as a module.",
|
||||
"homepage": "https://lodash.com/",
|
||||
"icon": "https://lodash.com/icon.svg",
|
||||
@@ -9,7 +9,7 @@
|
||||
"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
|
||||
"contributors": [
|
||||
"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
|
||||
"Blaine Bublitz <blaine@iceddev.com> (https://github.com/phated)",
|
||||
"Blaine Bublitz <blaine.bublitz@gmail.com> (https://github.com/phated)",
|
||||
"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
|
||||
],
|
||||
"repository": "lodash/lodash",
|
||||
|
||||
Reference in New Issue
Block a user