From e9e63a96304251247b0b437e5fde762819008540 Mon Sep 17 00:00:00 2001 From: Elder Henrique Souza Date: Thu, 14 Dec 2017 13:11:45 -0200 Subject: [PATCH] minor refactor to curry --- snippets/curry.md | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/snippets/curry.md b/snippets/curry.md index edb95461f6e..b4749272148 100644 --- a/snippets/curry.md +++ b/snippets/curry.md @@ -6,13 +6,10 @@ Otherwise return a curried function `f` that expects the rest of the arguments. If you want to curry a function that accepts a variable number of arguments (a variadic function, e.g. `Math.min()`), you can optionally pass the number of arguments to the second parameter `arity`. ```js -const curry = (f, arity = f.length, next) => - (next = prevArgs => - nextArg => { - const args = [ ...prevArgs, nextArg ]; - return args.length >= arity ? f(...args) : next(args); - } - )([]); +const curry = (fn, arity = fn.length, ...args) => + arity <= args.length + ? fn(...args) + : curry.bind(null, fn, arity, ...args) // curry(Math.pow)(2)(10) -> 1024 // curry(Math.min, 3)(10)(50)(2) -> 2 ```