@n3okill/utils
Version:
Many javascript helpers
17 lines • 434 B
JavaScript
/**
* Return unique elements from an array
* @param arr
*/
export function unique(arr) {
const target = [];
const arrLength = arr.length;
for (let i = 0; i < arrLength; i++) {
// eslint-disable-next-line security/detect-object-injection
const elem = arr[i];
if (target.indexOf(elem) === -1) {
target.push(elem);
}
}
return target;
}
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