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a3d7196c9a6a5a8b0fe84796692bd6e5d9ee32ab
[platform/framework/web/crosswalk-tizen.git]
/
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define(['./difference', './slice'], function (difference, slice) {
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/**
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* Insert item into array if not already present.
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*/
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function insert(arr, rest_items) {
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var diff = difference(slice(arguments, 1), arr);
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if (diff.length) {
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Array.prototype.push.apply(arr, diff);
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}
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return arr.length;
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}
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return insert;
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});