From 576b96a0f85a0310f079e02e36e677b36cca1977 Mon Sep 17 00:00:00 2001
From: Elder Henrique Souza <elderhenrique@gmail.com>
Date: Tue, 12 Dec 2017 20:26:01 -0200
Subject: [PATCH] refactor to account for variadic functions

altough certainly more verbose, this version accounts for variadic functions such as Math.min that can't represent it's arity with the length property properly. for such cases you can pass the optional argument arity (as in the edited example).
what do you think?
---
 snippets/curry.md | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/snippets/curry.md b/snippets/curry.md
index a700ac776..78cf79702 100644
--- a/snippets/curry.md
+++ b/snippets/curry.md
@@ -5,8 +5,15 @@ If the number of provided arguments (`args`) is sufficient, call the passed func
 Otherwise return a curried function `f` that expects the rest of the arguments.
 
 ```js
-const curry = f =>
-  (...args) =>
-    args.length >= f.length ? f(...args) : (...otherArgs) => curry(f)(...args, ...otherArgs);
+const curry = (f, arity = f.length, next) => 
+  (next = prevArgs => 
+    nextArg => {
+      const args = [ ...prevArgs, nextArg ]
+      return args.length >= arity 
+        ? f(...args)
+        : next(args);
+    }
+  )([]);
 // curry(Math.pow)(2)(10) -> 1024
+// curry(Math.min, 3)(10)(50)(2) -> 2
 ```