freeCodeCamp/curriculum/challenges/arabic/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/arguments-optional.arabic.md

id	title	isRequired	challengeType	videoUrl	localeTitle
a97fd23d9b809dac9921074f	Arguments Optional	true	5

Description

undefined

Instructions

undefined

Tests

tests:
  - text: ''
    testString: 'assert.deepEqual(addTogether(2, 3), 5, "<code>addTogether(2, 3)</code> should return 5.");'
  - text: ''
    testString: 'assert.deepEqual(addTogether(2)(3), 5, "<code>addTogether(2)(3)</code> should return 5.");'
  - text: ''
    testString: 'assert.isUndefined(addTogether("http://bit.ly/IqT6zt"), "<code>addTogether("http://bit.ly/IqT6zt")</code> should return undefined.");'
  - text: ''
    testString: 'assert.isUndefined(addTogether(2, "3"), "<code>addTogether(2, "3")</code> should return undefined.");'
  - text: ''
    testString: 'assert.isUndefined(addTogether(2)([3]), "<code>addTogether(2)([3])</code> should return undefined.");'

Challenge Seed

function addTogether() {
  return false;
}

addTogether(2,3);

Solution

// solution required