findRight

Find last value passing a test.

Alternatives: find, findRight, findAll.
Similar: search, scan, find.

function findRight(x, ft)
// x:  an array
// ft: test function (v, i, x)

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

var x = [1, 2, 3, 4, 5];
array.findRight(x, v => v % 2 == 0);
// → 4            ^

array.findRight(x, v => v % 2 == 1);
// → 5               ^

References

• Data.List.find: Haskell
• List-Extra.find: elm
• _.findLastIndex: lodash