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Ruby

Chris Ward
Chris Ward
12,129 Points
Posted by Chris Ward
Chris Ward
12,129 Points

Write a condition class

Ok, suppose you are writing a program that relies on testing a lot of conditions often. Using static variables (@@ in Ruby) and block references, write a class that takes as its initializer a string representing a condition and a block reference that can be called to determine if the condition is currently true. As I said, you can use static variables inside the block so that you never lose track of the variables that you need to test the condition of.

Happy Coding!