feat(divide): add a 'divide' function (#61)

Closes #58

Author: andramalmen

src/divide.js

@@ -0,0 +1,13 @@
+export default divide
+
+/**
+ * @module Divide
+ * @Description This method will perform Divide operation.
+ *
+ * @param {Number} div1 - the number that is divided, divident
+ * @param {Number} div2 - the number to be divided with, divisor
+ * @return {Number} - Result of Division
+ */
+function divide(div1, div2) {
+  return div1 / div2
+}

src/index.js

@@ -15,6 +15,7 @@ import startsWith from './startsWith'
 import removeDuplicates from './remove-duplicates'
 import add from './add'
 import subtract from './subtract'
+import divide from './divide'
 
 export {
   flatten,
@@ -34,4 +35,5 @@ export {
   removeDuplicates,
   add,
   subtract,
+  divide,
 }

test/divide-test.js

@@ -0,0 +1,10 @@
+import test from 'ava'
+import {divide} from '../src'
+
+test('divide two numbers ', t => {
+  const number1 = 7
+  const number2 = 2
+  const expected = 7/2
+  const actual = divide(number1, number2)
+  t.deepEqual(actual, expected)
+})