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

@@ -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
 ```