only-changed-jest-watch-plugin/example/node_modules/trim-right/index.js

Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules

'use strict';
module.exports = function (str) {
	var tail = str.length;

	while (/[\s\uFEFF\u00A0]/.test(str[tail - 1])) {
		tail--;
	}

	return str.slice(0, tail);
};