import defaultValue from '../../Core/defaultValue.js'
|
|
/**
|
* Adds an element to an array and returns the element's index.
|
*
|
* @param {Array} array The array to add to.
|
* @param {Object} element The element to add.
|
* @param {Boolean} [checkDuplicates=false] When <code>true</code>, if a duplicate element is found its index is returned and <code>element</code> is not added to the array.
|
*
|
* @private
|
*/
|
function addToArray(array, element, checkDuplicates) {
|
checkDuplicates = defaultValue(checkDuplicates, false);
|
if (checkDuplicates) {
|
var index = array.indexOf(element);
|
if (index > -1) {
|
return index;
|
}
|
}
|
|
array.push(element);
|
return array.length - 1;
|
}
|
|
export default addToArray;
|
