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Files
vue-meta/src/shared/uniqBy.js
T
Alexander Lichter 97633e0b98 fix: don't sort array
2018-12-18 16:33:23 +00:00

8 lines
193 B
JavaScript

export default function uniqBy (inputArray, predicate) {
return inputArray
.filter((x, i, arr) => i === arr.length - 1
? true
: predicate(x) !== predicate(arr[i + 1])
)
}