This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.

zone_id

        # IPAddr.zone_id

(from ruby core)
---
    zone_id()

---

Returns the IPv6 zone identifier, if present. Raises InvalidAddressError
if not an IPv6 address.



      

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.