Improved chunk snippet, build README

README.md

@@ -13,6 +13,7 @@
 * [Capitalize first letter of every word](#capitalize-first-letter-of-every-word)
 * [Capitalize first letter](#capitalize-first-letter)
 * [Check for palindrome](#check-for-palindrome)
+* [Chunk array](#chunk-array)
 * [Count occurrences of a value in array](#count-occurrences-of-a-value-in-array)
 * [Current URL](#current-url)
 * [Curry](#curry)
@@ -120,6 +121,18 @@ const palindrome = str =>
 // palindrome('taco cat') -> true
  ```
 
+### Chunk array
+
+Use `Array.apply()` to create a new array, that fits the number of chunks that will be produced.
+Use `Array.map()` to map each element of the new array to a chunk the length of `size`.
+If the original array can't be split evenly, the final chunk will contain the remaining elements.
+
+```js
+const chunk = (arr, size) =>
+  Array.apply(null, {length: Math.ceil(arr.length/size)}).map((v, i) => arr.slice(i*size, i*size+size));
+// chunk([1,2,3,4,5], 2) -> [[1,2],[3,4],5]
+```
+
 ### Count occurrences of a value in array
 
 Use `reduce()` to increment a counter each time you encounter the specific value inside the array.

snippets/chunk-array.md

@@ -1,4 +1,4 @@
-### Chunk Array
+### Chunk array
 
 Use `Array.apply()` to create a new array, that fits the number of chunks that will be produced.
 Use `Array.map()` to map each element of the new array to a chunk the length of `size`.
@@ -7,7 +7,5 @@ If the original array can't be split evenly, the final chunk will contain the re
 ```js
 const chunk = (arr, size) =>
   Array.apply(null, {length: Math.ceil(arr.length/size)}).map((v, i) => arr.slice(i*size, i*size+size));
-
-// const myArray = [2, 2, 2, 2, 2, 2, 3, 2, 3, 2, 3, 2, 2];
-// chunk(myArray, 3) -> [ [ 2, 2, 2 ], [ 2, 2, 2 ], [ 3, 2, 3 ], [ 2, 3, 2 ], [ 2 ] ]
+// chunk([1,2,3,4,5], 2) -> [[1,2],[3,4],5]
 ```