Codewars - Array#second

Codewars - Problem description A description of the problem can be found on Codewars. Solution In Ruby there is a keyword self for accessing reference of an object. Correct implementations: Ruby All solutions are also available on my GitHub. Ruby

Codewars - Lexical this

Codewars - Problem description A description of the problem can be found on Codewars. Solution Add each element from f to _friends array. Correct implementations: JavaScript All solutions are also available on my GitHub. Javascript

Codewars - Broken Greetings

Codewars - Problem description A description of the problem can be found on Codewars. Solution Java - Greet return string contained parameters at wrong places, yourName should be first and name second Javascript - add this to name in greet return Ruby - prefix name with @. This is Ruby syntax for instance variables. Correct […]

Codewars - Multiply

Codewars - Problem description A description of the problem can be found on Codewars. Solution There are 3 solution for each languages Java - Missing semicolon after as expression separator in function return Javascript - Missing return and semicolon in function return Ruby - Missing comma as separator in function parameters Correct implementations: Java JavaScript […]