aurelia-dragula/dist/system/move-before.js

An aurelia compatible version of Dragula

"use strict";

System.register([], function (_export, _context) {
  "use strict";

  function moveBefore(array, itemMatcherFn, siblingMatcherFn) {
    var removedItem = remove(array, itemMatcherFn);
    var nextIndex = array.findIndex(siblingMatcherFn);
    array.splice(nextIndex >= 0 ? nextIndex : array.length, 0, removedItem);
  }

  _export("moveBefore", moveBefore);

  function remove(array, matcherFn) {
    var index = array.findIndex(matcherFn);
    if (index >= 0) {
      return array.splice(index, 1)[0];
    }
  }
  return {
    setters: [],
    execute: function () {}
  };
});