This is just what I was looking for to help one of the designers at my job learn about how variables and functions work. She's good with photoshop but her usefu

This is just what I was looking for to help one of the designers at my job learn about how variables and functions work. She's good with photoshop but her usefulness is seriously limited by her inability to write code - I've been trying to figure out how to get the basic concepts through to her gently.