Created
December 6, 2018 13:35
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| const removeDuplicates<T> = (arr: T[], equal: (a: T, b: T) => boolean) => | |
| arr.filter((item, pos) => arr.indexOf(arr.find(inner => equal(inner, item)) === pos)); |
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Example usage:
arr = removeDuplicates(array, (element1, element2) => element1.id === element2.id);