fp helpers in JS ✨

bind.js

var bind = function () {
	var args = Array.from(arguments)
	var fn = args.shift()
	return function () {
		return fn(...args.concat(Array.from(arguments)))
	}
}

compose.js

var compose = function () {
	var fns = Array.from(arguments).reverse()
	var first = fns.shift()
	return function () {
		return fns.reduce(function (result, fn) {
			return fn(result)
		}, first(...arguments))
	}
}