Welcome to Findnerd. Today we are going to discuss booleans, ranges and constants in Ruby. Boolean is nothing but true or false. We use boolean for comparison. There are different type of comparison ...

In modern programming world, ruby is so much popular because of its easability and general purpose syntaxes. Ranges are yet another example of that feature. They store the start and end of a sequence ...

This library is tested against integer ranges for my use case, but any Comparable type should work, possible with a little bit of effort. I have not implemented more of the Range interface in RangeSet ...

With the introduction of the excluded status of begin, in addition to the end as in built-in Range, and open-ended feature, the logical completeness of the 1-dimensional range is realised. The ...