Update 1.3 with Regex solution

Author: rroque98

JavaScript/chapter01/1.3 - URLify/rroque98_sol.js

@@ -1,8 +1,8 @@
 // Write a method to replace all spaces within a string with '%20'
 
-const URLify = (string) => string.split(' ').join('%20');
+const encodeSpaces = (string) => string.replace(/ /g, '%20');
 
 // Tests:
-console.log(URLify('Hello World') === 'Hello%20World');
-console.log(URLify('') === '');
-console.log(URLify('This is an example') === 'This%20is%20an%20example');
+console.log(encodeSpaces('Hello World') === 'Hello%20World');
+console.log(encodeSpaces('') === '');
+console.log(encodeSpaces('This is an example') === 'This%20is%20an%20example');