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prerelease?

        # Gem::Version.prerelease?

(from ruby core)
### Implementation from Version
---
    prerelease?()

---

A version is considered a prerelease if it contains a letter.



      

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.