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exclude_end? 

        # Range.exclude_end?

(from ruby core)
---
    exclude_end? -> true or false

---

Returns `true` if `self` excludes its end value; `false` otherwise:

    Range.new(2, 5).exclude_end?       # => false
    Range.new(2, 5, true).exclude_end? # => true
    (2..5).exclude_end?                # => false
    (2...5).exclude_end?               # => true

This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.