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Bump to v4.0.0.
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@@ -1,5 +1,5 @@
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Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2015 Jeremy Ashkenas,
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Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
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DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
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Permission is hereby granted, free of charge, to any person obtaining
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@@ -1,20 +1,18 @@
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# lodash.throttle v3.0.4
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# lodash.throttle v4.0.0
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The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.throttle` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
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The [lodash](https://lodash.com/) method `_.throttle` exported as a [Node.js](https://nodejs.org/) module.
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## Installation
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Using npm:
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```bash
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$ {sudo -H} npm i -g npm
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$ npm i --save lodash.throttle
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```
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In Node.js/io.js:
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In Node.js:
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```js
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var throttle = require('lodash.throttle');
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```
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See the [documentation](https://lodash.com/docs#throttle) or [package source](https://github.com/lodash/lodash/blob/3.0.4-npm-packages/lodash.throttle) for more details.
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See the [documentation](https://lodash.com/docs#throttle) or [package source](https://github.com/lodash/lodash/blob/4.0.0-npm-packages/lodash.throttle) for more details.
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@@ -1,9 +1,9 @@
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/**
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* lodash 3.0.4 (Custom Build) <https://lodash.com/>
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* Build: `lodash modern modularize exports="npm" -o ./`
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* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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* lodash 4.0.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modularize exports="npm" -o ./`
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* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var debounce = require('lodash.debounce');
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@@ -14,13 +14,15 @@ var FUNC_ERROR_TEXT = 'Expected a function';
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/**
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* Creates a throttled function that only invokes `func` at most once per
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* every `wait` milliseconds. The throttled function comes with a `cancel`
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* method to cancel delayed invocations. Provide an options object to indicate
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* that `func` should be invoked on the leading and/or trailing edge of the
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* `wait` timeout. Subsequent calls to the throttled function return the
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* result of the last `func` call.
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* method to cancel delayed `func` invocations and a `flush` method to
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* immediately invoke them. Provide an options object to indicate whether
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* `func` should be invoked on the leading and/or trailing edge of the `wait`
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* timeout. The `func` is invoked with the last arguments provided to the
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* throttled function. Subsequent calls to the throttled function return the
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* result of the last `func` invocation.
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*
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* **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
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* on the trailing edge of the timeout only if the the throttled function is
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* on the trailing edge of the timeout only if the throttled function is
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* invoked more than once during the `wait` timeout.
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*
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* See [David Corbacho's article](http://drupalmotion.com/article/debounce-and-throttle-visual-explanation)
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@@ -39,15 +41,14 @@ var FUNC_ERROR_TEXT = 'Expected a function';
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* @returns {Function} Returns the new throttled function.
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* @example
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*
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* // avoid excessively updating the position while scrolling
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* // Avoid excessively updating the position while scrolling.
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* jQuery(window).on('scroll', _.throttle(updatePosition, 100));
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*
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* // invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
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* jQuery('.interactive').on('click', _.throttle(renewToken, 300000, {
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* 'trailing': false
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* }));
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* // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
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* var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
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* jQuery(element).on('click', throttled);
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*
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* // cancel a trailing throttled call
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* // Cancel the trailing throttled invocation.
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* jQuery(window).on('popstate', throttled.cancel);
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*/
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function throttle(func, wait, options) {
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@@ -57,13 +58,11 @@ function throttle(func, wait, options) {
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if (typeof func != 'function') {
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throw new TypeError(FUNC_ERROR_TEXT);
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}
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if (options === false) {
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leading = false;
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} else if (isObject(options)) {
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if (isObject(options)) {
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leading = 'leading' in options ? !!options.leading : leading;
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trailing = 'trailing' in options ? !!options.trailing : trailing;
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}
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return debounce(func, wait, { 'leading': leading, 'maxWait': +wait, 'trailing': trailing });
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return debounce(func, wait, { 'leading': leading, 'maxWait': wait, 'trailing': trailing });
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}
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/**
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@@ -83,12 +82,13 @@ function throttle(func, wait, options) {
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* _.isObject([1, 2, 3]);
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* // => true
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*
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* _.isObject(1);
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* _.isObject(_.noop);
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* // => true
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*
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* _.isObject(null);
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* // => false
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*/
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function isObject(value) {
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// Avoid a V8 JIT bug in Chrome 19-20.
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// See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
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var type = typeof value;
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return !!value && (type == 'object' || type == 'function');
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}
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@@ -1,22 +1,20 @@
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{
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"name": "lodash.throttle",
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"version": "3.0.4",
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"description": "The modern build of lodash’s `_.throttle` as a module.",
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"version": "4.0.0",
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"description": "The lodash method `_.throttle` exported as a module.",
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"homepage": "https://lodash.com/",
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"icon": "https://lodash.com/icon.svg",
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"license": "MIT",
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"keywords": "lodash, lodash-modularized, stdlib, util",
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"keywords": "lodash, lodash-modularized, stdlib, util, throttle",
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"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"contributors": [
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"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"Benjamin Tan <demoneaux@gmail.com> (https://d10.github.io/)",
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"Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
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"Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
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"Blaine Bublitz <blaine@iceddev.com> (https://github.com/phated)",
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"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
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],
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"repository": "lodash/lodash",
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"scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
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"dependencies": {
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"lodash.debounce": "^3.0.0"
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"lodash.debounce": "^4.0.0"
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}
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}
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