Function replace

A convenience function to streamline some map operations. Applies transform to those elements which satisfy condition while leaving other elements unchanged.

Example

import * as A from "flurp/array";
import * as L from "flurp/logic";
import * as N from "flurp/number";

const negativeToPositive = A.replace(N.isNegative, Math.abs);
negativeToPositive([-1, 2, -3, 4, -5]);      // [1, 2, 3, 4, 5]

const zeroToOne = A.replace(L.equals(0), always(1));
zeroToOne([0, 3, 4, 0]);                  // [1, 3, 4, 1]