FreeCodeCamp - Search and Replace - SOLVED IN 3 EASY STEPS!

In this video I'll be taking you step by step in detail how I solved the "Search and Replace" challenge in 3 easy steps using javascript on FreeCodeCamp. This is a great video to practice using regular expressions in your code and the methods that come with it. The steps I took to complete this challenge are as follows(I go into more detail in the video): STEP 1 Replace 'before' with 'after'. STEP 2 Find out if the 'before' string is capitalised/ STEP 3 If it is, replace the first letter in the 'after' string with the same letter but upper case. Useful links: Regex101(brilliant resource for learning and validating your regex): https://goo.gl/tv3ZzZ test(): https://goo.gl/uGxign replace(): https://goo.gl/xUZG6D