findRight

Finds index of rightmost value passing the test.

array.findRight(x, fn, [ths]);
// x:   an array
// fn:  test function (v, i, x)
// ths: this argument
// --> index of value, -1 if not found

const array = require('extra-array');

array.findIndices([1, 2, 3, 4], v => v % 2 == 0);
// [1, 3]

array.findIndices([1, 2, 3, 4, 5], v => v % 2 == 1);
// [0, 2, 4]

references

• Data.List.findIndices: Haskell