To save a few keystrokes, Ruby allows programmers to replace the when keyword with the : character when formulating a conditional statement using an if expression.

Question

Quizplus · Accepted Answer

In Ruby, the `when` keyword is used in case expressions, not if expressions, and it cannot be replaced with the `:` character. The `:` character is used in symbol notation, not as a replacement for `when` in conditional statements.

To Save a Few Keystrokes, Ruby Allows Programmers to Replace