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casefold?

        # Regexp.casefold?

(from ruby core)
---
    rxp.casefold?   -> true or false

---

Returns the value of the case-insensitive flag.

    /a/.casefold?           #=> false
    /a/i.casefold?          #=> true
    /(?i:a)/.casefold?      #=> false



      

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.