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16 lines
354 B
JavaScript
16 lines
354 B
JavaScript
const ArrayUtils = {};
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ArrayUtils.unique = function(array) {
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return array.filter(function(elem, index, self) {
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return index === self.indexOf(elem);
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});
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}
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ArrayUtils.removeElement = function(array, element) {
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const index = array.indexOf(element);
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if (index < 0) return array;
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array.splice(index, 1);
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return array;
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}
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module.exports = ArrayUtils; |