Merge pull request #283 from kingdavidmartins/fix-pull

[UPDATE] pull.md -> fix hacky approach

snippets/pull.md

@@ -9,8 +9,10 @@ _(For a snippet that does not mutate the original array see [`without`](#without
 
 ```js
 const pull = (arr, ...args) => {
-  let pulled = arr.filter((v, i) => !args.toString().split(',').includes(v));
-  arr.length = 0; pulled.forEach(v => arr.push(v));
+  let argState = Array.isArray(args[0]) ? args[0] : args;
+  let pulled = arr.filter((v, i) => !argState.includes(v));
+  arr.length = 0; 
+  pulled.forEach(v => arr.push(v));
 };
 
 // let myArray1 = ['a', 'b', 'c', 'a', 'b', 'c'];