diff options
Diffstat (limited to 'library/Sortable/README.md')
| -rw-r--r-- | library/Sortable/README.md | 828 |
1 files changed, 828 insertions, 0 deletions
diff --git a/library/Sortable/README.md b/library/Sortable/README.md new file mode 100644 index 000000000..f56ae451c --- /dev/null +++ b/library/Sortable/README.md @@ -0,0 +1,828 @@ +# Sortable [](https://opencollective.com/Sortable) [](https://circleci.com/gh/SortableJS/Sortable) [](https://deepscan.io/dashboard#view=project&tid=3901&pid=5666&bid=43977) [](https://www.jsdelivr.com/package/npm/sortablejs) [](https://www.npmjs.com/package/sortablejs) + +Sortable is a JavaScript library for reorderable drag-and-drop lists. + +Demo: http://sortablejs.github.io/Sortable/ + +[<img width="250px" src="https://raw.githubusercontent.com/SortableJS/Sortable/HEAD/st/saucelabs.svg?sanitize=true">](https://saucelabs.com/) + +## Features + + * Supports touch devices and [modern](http://caniuse.com/#search=drag) browsers (including IE9) + * Can drag from one list to another or within the same list + * CSS animation when moving items + * Supports drag handles *and selectable text* (better than voidberg's html5sortable) + * Smart auto-scrolling + * Advanced swap detection + * Smooth animations + * [Multi-drag](https://github.com/SortableJS/Sortable/tree/master/plugins/MultiDrag) support + * Support for CSS transforms + * Built using native HTML5 drag and drop API + * Supports + * [Meteor](https://github.com/SortableJS/meteor-sortablejs) + * Angular + * [2.0+](https://github.com/SortableJS/angular-sortablejs) + * [1.*](https://github.com/SortableJS/angular-legacy-sortablejs) + * React + * [ES2015+](https://github.com/SortableJS/react-sortablejs) + * [Mixin](https://github.com/SortableJS/react-mixin-sortablejs) + * [Knockout](https://github.com/SortableJS/knockout-sortablejs) + * [Polymer](https://github.com/SortableJS/polymer-sortablejs) + * [Vue](https://github.com/SortableJS/Vue.Draggable) + * [Ember](https://github.com/SortableJS/ember-sortablejs) + * Supports any CSS library, e.g. [Bootstrap](#bs) + * Simple API + * Support for [plugins](#plugins) + * [CDN](#cdn) + * No jQuery required (but there is [support](https://github.com/SortableJS/jquery-sortablejs)) + * Typescript definitions at `@types/sortablejs` + + +<br/> + + +### Articles + + * [Dragging Multiple Items in Sortable](https://github.com/SortableJS/Sortable/wiki/Dragging-Multiple-Items-in-Sortable) (April 26, 2019) + * [Swap Thresholds and Direction](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction) (December 2, 2018) + * [Sortable v1.0 — New capabilities](https://github.com/SortableJS/Sortable/wiki/Sortable-v1.0-—-New-capabilities/) (December 22, 2014) + * [Sorting with the help of HTML5 Drag'n'Drop API](https://github.com/SortableJS/Sortable/wiki/Sorting-with-the-help-of-HTML5-Drag'n'Drop-API/) (December 23, 2013) + +<br/> + +### Getting Started + +Install with NPM: +```bash +$ npm install sortablejs --save +``` + +Install with Bower: +```bash +$ bower install --save sortablejs +``` + +Import into your project: +```js +// Default SortableJS +import Sortable from 'sortablejs'; + +// Core SortableJS (without default plugins) +import Sortable from 'sortablejs/modular/sortable.core.esm.js'; + +// Complete SortableJS (with all plugins) +import Sortable from 'sortablejs/modular/sortable.complete.esm.js'; +``` + +Cherrypick plugins: +```js +// Cherrypick extra plugins +import Sortable, { MultiDrag, Swap } from 'sortablejs'; + +Sortable.mount(new MultiDrag(), new Swap()); + + +// Cherrypick default plugins +import Sortable, { AutoScroll } from 'sortablejs/modular/sortable.core.esm.js'; + +Sortable.mount(new AutoScroll()); +``` + + +--- + + +### Usage +```html +<ul id="items"> + <li>item 1</li> + <li>item 2</li> + <li>item 3</li> +</ul> +``` + +```js +var el = document.getElementById('items'); +var sortable = Sortable.create(el); +``` + +You can use any element for the list and its elements, not just `ul`/`li`. Here is an [example with `div`s](https://jsbin.com/visimub/edit?html,js,output). + + +--- + + +### Options +```js +var sortable = new Sortable(el, { + group: "name", // or { name: "...", pull: [true, false, 'clone', array], put: [true, false, array] } + sort: true, // sorting inside list + delay: 0, // time in milliseconds to define when the sorting should start + delayOnTouchOnly: false, // only delay if user is using touch + touchStartThreshold: 0, // px, how many pixels the point should move before cancelling a delayed drag event + disabled: false, // Disables the sortable if set to true. + store: null, // @see Store + animation: 150, // ms, animation speed moving items when sorting, `0` — without animation + easing: "cubic-bezier(1, 0, 0, 1)", // Easing for animation. Defaults to null. See https://easings.net/ for examples. + handle: ".my-handle", // Drag handle selector within list items + filter: ".ignore-elements", // Selectors that do not lead to dragging (String or Function) + preventOnFilter: true, // Call `event.preventDefault()` when triggered `filter` + draggable: ".item", // Specifies which items inside the element should be draggable + + dataIdAttr: 'data-id', // HTML attribute that is used by the `toArray()` method + + ghostClass: "sortable-ghost", // Class name for the drop placeholder + chosenClass: "sortable-chosen", // Class name for the chosen item + dragClass: "sortable-drag", // Class name for the dragging item + + swapThreshold: 1, // Threshold of the swap zone + invertSwap: false, // Will always use inverted swap zone if set to true + invertedSwapThreshold: 1, // Threshold of the inverted swap zone (will be set to swapThreshold value by default) + direction: 'horizontal', // Direction of Sortable (will be detected automatically if not given) + + forceFallback: false, // ignore the HTML5 DnD behaviour and force the fallback to kick in + + fallbackClass: "sortable-fallback", // Class name for the cloned DOM Element when using forceFallback + fallbackOnBody: false, // Appends the cloned DOM Element into the Document's Body + fallbackTolerance: 0, // Specify in pixels how far the mouse should move before it's considered as a drag. + + dragoverBubble: false, + removeCloneOnHide: true, // Remove the clone element when it is not showing, rather than just hiding it + emptyInsertThreshold: 5, // px, distance mouse must be from empty sortable to insert drag element into it + + + setData: function (/** DataTransfer */dataTransfer, /** HTMLElement*/dragEl) { + dataTransfer.setData('Text', dragEl.textContent); // `dataTransfer` object of HTML5 DragEvent + }, + + // Element is chosen + onChoose: function (/**Event*/evt) { + evt.oldIndex; // element index within parent + }, + + // Element is unchosen + onUnchoose: function(/**Event*/evt) { + // same properties as onEnd + }, + + // Element dragging started + onStart: function (/**Event*/evt) { + evt.oldIndex; // element index within parent + }, + + // Element dragging ended + onEnd: function (/**Event*/evt) { + var itemEl = evt.item; // dragged HTMLElement + evt.to; // target list + evt.from; // previous list + evt.oldIndex; // element's old index within old parent + evt.newIndex; // element's new index within new parent + evt.oldDraggableIndex; // element's old index within old parent, only counting draggable elements + evt.newDraggableIndex; // element's new index within new parent, only counting draggable elements + evt.clone // the clone element + evt.pullMode; // when item is in another sortable: `"clone"` if cloning, `true` if moving + }, + + // Element is dropped into the list from another list + onAdd: function (/**Event*/evt) { + // same properties as onEnd + }, + + // Changed sorting within list + onUpdate: function (/**Event*/evt) { + // same properties as onEnd + }, + + // Called by any change to the list (add / update / remove) + onSort: function (/**Event*/evt) { + // same properties as onEnd + }, + + // Element is removed from the list into another list + onRemove: function (/**Event*/evt) { + // same properties as onEnd + }, + + // Attempt to drag a filtered element + onFilter: function (/**Event*/evt) { + var itemEl = evt.item; // HTMLElement receiving the `mousedown|tapstart` event. + }, + + // Event when you move an item in the list or between lists + onMove: function (/**Event*/evt, /**Event*/originalEvent) { + // Example: https://jsbin.com/nawahef/edit?js,output + evt.dragged; // dragged HTMLElement + evt.draggedRect; // DOMRect {left, top, right, bottom} + evt.related; // HTMLElement on which have guided + evt.relatedRect; // DOMRect + evt.willInsertAfter; // Boolean that is true if Sortable will insert drag element after target by default + originalEvent.clientY; // mouse position + // return false; — for cancel + // return -1; — insert before target + // return 1; — insert after target + // return true; — keep default insertion point based on the direction + // return void; — keep default insertion point based on the direction + }, + + // Called when creating a clone of element + onClone: function (/**Event*/evt) { + var origEl = evt.item; + var cloneEl = evt.clone; + }, + + // Called when dragging element changes position + onChange: function(/**Event*/evt) { + evt.newIndex // most likely why this event is used is to get the dragging element's current index + // same properties as onEnd + } +}); +``` + + +--- + + +#### `group` option +To drag elements from one list into another, both lists must have the same `group` value. +You can also define whether lists can give away, give and keep a copy (`clone`), and receive elements. + + * name: `String` — group name + * pull: `true|false|["foo", "bar"]|'clone'|function` — ability to move from the list. `clone` — copy the item, rather than move. Or an array of group names which the elements may be put in. Defaults to `true`. + * put: `true|false|["baz", "qux"]|function` — whether elements can be added from other lists, or an array of group names from which elements can be added. + * revertClone: `boolean` — revert cloned element to initial position after moving to a another list. + + +Demo: + - https://jsbin.com/hijetos/edit?js,output + - https://jsbin.com/nacoyah/edit?js,output — use of complex logic in the `pull` and` put` + - https://jsbin.com/bifuyab/edit?js,output — use `revertClone: true` + + +--- + + +#### `sort` option +Allow sorting inside list. + +Demo: https://jsbin.com/jayedig/edit?js,output + + +--- + + +#### `delay` option +Time in milliseconds to define when the sorting should start. +Unfortunately, due to browser restrictions, delaying is not possible on IE or Edge with native drag & drop. + +Demo: https://jsbin.com/zosiwah/edit?js,output + + +--- + + +#### `delayOnTouchOnly` option +Whether or not the delay should be applied only if the user is using touch (eg. on a mobile device). No delay will be applied in any other case. Defaults to `false`. + + +--- + + +#### `swapThreshold` option +Percentage of the target that the swap zone will take up, as a float between `0` and `1`. + +[Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#swap-threshold) + +Demo: http://sortablejs.github.io/Sortable#thresholds + + +--- + + +#### `invertSwap` option +Set to `true` to set the swap zone to the sides of the target, for the effect of sorting "in between" items. + +[Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#forcing-inverted-swap-zone) + +Demo: http://sortablejs.github.io/Sortable#thresholds + + +--- + + +#### `invertedSwapThreshold` option +Percentage of the target that the inverted swap zone will take up, as a float between `0` and `1`. If not given, will default to `swapThreshold`. + +[Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#dealing-with-swap-glitching) + + +--- + + +#### `direction` option +Direction that the Sortable should sort in. Can be set to `'vertical'`, `'horizontal'`, or a function, which will be called whenever a target is dragged over. Must return `'vertical'` or `'horizontal'`. + +[Read more](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#direction) + + +Example of direction detection for vertical list that includes full column and half column elements: + +```js +Sortable.create(el, { + direction: function(evt, target, dragEl) { + if (target !== null && target.className.includes('half-column') && dragEl.className.includes('half-column')) { + return 'horizontal'; + } + return 'vertical'; + } +}); +``` + + +--- + + +#### `touchStartThreshold` option +This option is similar to `fallbackTolerance` option. + +When the `delay` option is set, some phones with very sensitive touch displays like the Samsung Galaxy S8 will fire +unwanted touchmove events even when your finger is not moving, resulting in the sort not triggering. + +This option sets the minimum pointer movement that must occur before the delayed sorting is cancelled. + +Values between 3 to 5 are good. + + +--- + + +#### `disabled` options +Disables the sortable if set to `true`. + +Demo: https://jsbin.com/sewokud/edit?js,output + +```js +var sortable = Sortable.create(list); + +document.getElementById("switcher").onclick = function () { + var state = sortable.option("disabled"); // get + + sortable.option("disabled", !state); // set +}; +``` + + +--- + + +#### `handle` option +To make list items draggable, Sortable disables text selection by the user. +That's not always desirable. To allow text selection, define a drag handler, +which is an area of every list element that allows it to be dragged around. + +Demo: https://jsbin.com/numakuh/edit?html,js,output + +```js +Sortable.create(el, { + handle: ".my-handle" +}); +``` + +```html +<ul> + <li><span class="my-handle">::</span> list item text one + <li><span class="my-handle">::</span> list item text two +</ul> +``` + +```css +.my-handle { + cursor: move; + cursor: -webkit-grabbing; +} +``` + + +--- + + +#### `filter` option + + +```js +Sortable.create(list, { + filter: ".js-remove, .js-edit", + onFilter: function (evt) { + var item = evt.item, + ctrl = evt.target; + + if (Sortable.utils.is(ctrl, ".js-remove")) { // Click on remove button + item.parentNode.removeChild(item); // remove sortable item + } + else if (Sortable.utils.is(ctrl, ".js-edit")) { // Click on edit link + // ... + } + } +}) +``` + + +--- + + +#### `ghostClass` option +Class name for the drop placeholder (default `sortable-ghost`). + +Demo: https://jsbin.com/henuyiw/edit?css,js,output + +```css +.ghost { + opacity: 0.4; +} +``` + +```js +Sortable.create(list, { + ghostClass: "ghost" +}); +``` + + +--- + + +#### `chosenClass` option +Class name for the chosen item (default `sortable-chosen`). + +Demo: https://jsbin.com/hoqufox/edit?css,js,output + +```css +.chosen { + color: #fff; + background-color: #c00; +} +``` + +```js +Sortable.create(list, { + delay: 500, + chosenClass: "chosen" +}); +``` + + +--- + + +#### `forceFallback` option +If set to `true`, the Fallback for non HTML5 Browser will be used, even if we are using an HTML5 Browser. +This gives us the possibility to test the behaviour for older Browsers even in newer Browser, or make the Drag 'n Drop feel more consistent between Desktop , Mobile and old Browsers. + +On top of that, the Fallback always generates a copy of that DOM Element and appends the class `fallbackClass` defined in the options. This behaviour controls the look of this 'dragged' Element. + +Demo: https://jsbin.com/sibiput/edit?html,css,js,output + + +--- + + +#### `fallbackTolerance` option +Emulates the native drag threshold. Specify in pixels how far the mouse should move before it's considered as a drag. +Useful if the items are also clickable like in a list of links. + +When the user clicks inside a sortable element, it's not uncommon for your hand to move a little between the time you press and the time you release. +Dragging only starts if you move the pointer past a certain tolerance, so that you don't accidentally start dragging every time you click. + +3 to 5 are probably good values. + + +--- + + +#### `dragoverBubble` option +If set to `true`, the dragover event will bubble to parent sortables. Works on both fallback and native dragover event. +By default, it is false, but Sortable will only stop bubbling the event once the element has been inserted into a parent Sortable, or *can* be inserted into a parent Sortable, but isn't at that specific time (due to animation, etc). + +Since 1.8.0, you will probably want to leave this option as false. Before 1.8.0, it may need to be `true` for nested sortables to work. + + +--- + + +#### `removeCloneOnHide` option +If set to `false`, the clone is hidden by having it's CSS `display` property set to `none`. +By default, this option is `true`, meaning Sortable will remove the cloned element from the DOM when it is supposed to be hidden. + + +--- + + +#### `emptyInsertThreshold` option +The distance (in pixels) the mouse must be from an empty sortable while dragging for the drag element to be inserted into that sortable. Defaults to `5`. Set to `0` to disable this feature. + +Demo: https://jsbin.com/becavoj/edit?js,output + +An alternative to this option would be to set a padding on your list when it is empty. + +For example: +```css +ul:empty { + padding-bottom: 20px; +} +``` + +Warning: For `:empty` to work, it must have no node inside (even text one). + +Demo: +https://jsbin.com/yunakeg/edit?html,css,js,output + +--- +### Event object ([demo](https://jsbin.com/fogujiv/edit?js,output)) + + - to:`HTMLElement` — list, in which moved element + - from:`HTMLElement` — previous list + - item:`HTMLElement` — dragged element + - clone:`HTMLElement` + - oldIndex:`Number|undefined` — old index within parent + - newIndex:`Number|undefined` — new index within parent + - oldDraggableIndex: `Number|undefined` — old index within parent, only counting draggable elements + - newDraggableIndex: `Number|undefined` — new index within parent, only counting draggable elements + - pullMode:`String|Boolean|undefined` — Pull mode if dragging into another sortable (`"clone"`, `true`, or `false`), otherwise undefined + + +#### `move` event object + - to:`HTMLElement` + - from:`HTMLElement` + - dragged:`HTMLElement` + - draggedRect:`DOMRect` + - related:`HTMLElement` — element on which have guided + - relatedRect:`DOMRect` + - willInsertAfter:`Boolean` — `true` if will element be inserted after target (or `false` if before) + + +--- + + +### Methods + + +##### option(name:`String`[, value:`*`]):`*` +Get or set the option. + + + +##### closest(el:`HTMLElement`[, selector:`String`]):`HTMLElement|null` +For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree. + + +##### toArray():`String[]` +Serializes the sortable's item `data-id`'s (`dataIdAttr` option) into an array of string. + + +##### sort(order:`String[]`, useAnimation:`Boolean`) +Sorts the elements according to the array. + +```js +var order = sortable.toArray(); +sortable.sort(order.reverse(), true); // apply +``` + + +##### save() +Save the current sorting (see [store](#store)) + + +##### destroy() +Removes the sortable functionality completely. + + +--- + + +<a name="store"></a> +### Store +Saving and restoring of the sort. + +```html +<ul> + <li data-id="1">order</li> + <li data-id="2">save</li> + <li data-id="3">restore</li> +</ul> +``` + +```js +Sortable.create(el, { + group: "localStorage-example", + store: { + /** + * Get the order of elements. Called once during initialization. + * @param {Sortable} sortable + * @returns {Array} + */ + get: function (sortable) { + var order = localStorage.getItem(sortable.options.group.name); + return order ? order.split('|') : []; + }, + + /** + * Save the order of elements. Called onEnd (when the item is dropped). + * @param {Sortable} sortable + */ + set: function (sortable) { + var order = sortable.toArray(); + localStorage.setItem(sortable.options.group.name, order.join('|')); + } + } +}) +``` + + +--- + + +<a name="bs"></a> +### Bootstrap +Demo: https://jsbin.com/visimub/edit?html,js,output + +```html +<!-- Latest compiled and minified CSS --> +<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css"/> + + +<!-- Latest Sortable --> +<script src="http://SortableJS.github.io/Sortable/Sortable.js"></script> + + +<!-- Simple List --> +<ul id="simpleList" class="list-group"> + <li class="list-group-item">This is <a href="http://SortableJS.github.io/Sortable/">Sortable</a></li> + <li class="list-group-item">It works with Bootstrap...</li> + <li class="list-group-item">...out of the box.</li> + <li class="list-group-item">It has support for touch devices.</li> + <li class="list-group-item">Just drag some elements around.</li> +</ul> + +<script> + // Simple list + Sortable.create(simpleList, { /* options */ }); +</script> +``` + + +--- + + +### Static methods & properties + + + +##### Sortable.create(el:`HTMLElement`[, options:`Object`]):`Sortable` +Create new instance. + + +--- + + +##### Sortable.active:`Sortable` +The active Sortable instance. + + +--- + + +##### Sortable.dragged:`HTMLElement` +The element being dragged. + + +--- + + +##### Sortable.ghost:`HTMLElement` +The ghost element. + + +--- + + +##### Sortable.clone:`HTMLElement` +The clone element. + + +--- + + +##### Sortable.get(element:`HTMLElement`):`Sortable` +Get the Sortable instance on an element. + + +--- + + +##### Sortable.mount(plugin:`...SortablePlugin|SortablePlugin[]`) +Mounts a plugin to Sortable. + + +--- + + +##### Sortable.utils +* on(el`:HTMLElement`, event`:String`, fn`:Function`) — attach an event handler function +* off(el`:HTMLElement`, event`:String`, fn`:Function`) — remove an event handler +* css(el`:HTMLElement`)`:Object` — get the values of all the CSS properties +* css(el`:HTMLElement`, prop`:String`)`:Mixed` — get the value of style properties +* css(el`:HTMLElement`, prop`:String`, value`:String`) — set one CSS properties +* css(el`:HTMLElement`, props`:Object`) — set more CSS properties +* find(ctx`:HTMLElement`, tagName`:String`[, iterator`:Function`])`:Array` — get elements by tag name +* bind(ctx`:Mixed`, fn`:Function`)`:Function` — Takes a function and returns a new one that will always have a particular context +* is(el`:HTMLElement`, selector`:String`)`:Boolean` — check the current matched set of elements against a selector +* closest(el`:HTMLElement`, selector`:String`[, ctx`:HTMLElement`])`:HTMLElement|Null` — for each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors in the DOM tree +* clone(el`:HTMLElement`)`:HTMLElement` — create a deep copy of the set of matched elements +* toggleClass(el`:HTMLElement`, name`:String`, state`:Boolean`) — add or remove one classes from each element +* detectDirection(el`:HTMLElement`)`:String` — automatically detect the [direction](https://github.com/SortableJS/Sortable/wiki/Swap-Thresholds-and-Direction#direction) of the element as either `'vertical'` or `'horizontal'` + + +--- + + +### Plugins +#### Extra Plugins (included in complete versions) + - [MultiDrag](https://github.com/SortableJS/Sortable/tree/master/plugins/MultiDrag) + - [Swap](https://github.com/SortableJS/Sortable/tree/master/plugins/Swap) + +#### Default Plugins (included in default versions) + - [AutoScroll](https://github.com/SortableJS/Sortable/tree/master/plugins/AutoScroll) + - [OnSpill](https://github.com/SortableJS/Sortable/tree/master/plugins/OnSpill) + + +--- + + +<a name="cdn"></a> +### CDN + +```html +<!-- jsDelivr :: Sortable :: Latest (https://www.jsdelivr.com/package/npm/sortablejs) --> +<script src="https://cdn.jsdelivr.net/npm/sortablejs@latest/Sortable.min.js"></script> +``` + + +--- + + +### Contributing (Issue/PR) + +Please, [read this](CONTRIBUTING.md). + + +--- + + +## Contributors + +### Code Contributors + +This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)]. +<a href="https://github.com/SortableJS/Sortable/graphs/contributors"><img src="https://opencollective.com/Sortable/contributors.svg?width=890&button=false" /></a> + +### Financial Contributors + +Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/Sortable/contribute)] + +#### Individuals + +<a href="https://opencollective.com/Sortable"><img src="https://opencollective.com/Sortable/individuals.svg?width=890"></a> + +#### Organizations + +Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/Sortable/contribute)] + +<a href="https://opencollective.com/Sortable/organization/0/website"><img src="https://opencollective.com/Sortable/organization/0/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/1/website"><img src="https://opencollective.com/Sortable/organization/1/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/2/website"><img src="https://opencollective.com/Sortable/organization/2/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/3/website"><img src="https://opencollective.com/Sortable/organization/3/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/4/website"><img src="https://opencollective.com/Sortable/organization/4/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/5/website"><img src="https://opencollective.com/Sortable/organization/5/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/6/website"><img src="https://opencollective.com/Sortable/organization/6/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/7/website"><img src="https://opencollective.com/Sortable/organization/7/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/8/website"><img src="https://opencollective.com/Sortable/organization/8/avatar.svg"></a> +<a href="https://opencollective.com/Sortable/organization/9/website"><img src="https://opencollective.com/Sortable/organization/9/avatar.svg"></a> + +## MIT LICENSE +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. |