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to_proc 

        # Proc.to_proc

(from ruby core)
---
    prc.to_proc -> proc

---

Part of the protocol for converting objects to Proc objects. Instances
of class Proc simply return themselves.

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.