feat(split): Add module split

Split a string with give separator returning an array of strings

src/__tests__/split.js

@@ -0,0 +1,8 @@
+import split from '../split';
+
+describe('Core.split', () => {
+  test('split a string into an array', () => {
+    expect(split('', 'hello')).toEqual(['h', 'e', 'l', 'l', 'o']);
+    expect(split('ll', 'hello')).toEqual(['he', 'o']);
+  });
+});

src/index.js

@@ -63,6 +63,7 @@ import remove from './remove';
 import reverse from './reverse';
 import slice from './slice';
 import sort from './sort';
+import split from './split';
 import subtract from './subtract';
 import sum from './sum';
 import T from './T';
@@ -137,6 +138,7 @@ export {
   reverse,
   slice,
   sort,
+  split,
   subtract,
   sum,
   T,

src/split.js

@@ -0,0 +1,3 @@
+const split = (separator, str) => str.split(separator);
+
+export { split as default };