This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Date.rfc3339 (from ruby core) --- Date.rfc3339(string='-4712-01-01T00:00:00+00:00'[, start=Date::ITALY], limit: 128) -> date --- Creates a new Date object by parsing from a string according to some typical RFC 3339 formats. Date.rfc3339('2001-02-03T04:05:06+07:00') #=> #<Date: 2001-02-03 ...> Raise an ArgumentError when the string length is longer than *limit*. You can stop this check by passing `limit: nil`, but note that it may take a long time to parse. (from ruby core) --- d.rfc3339 -> string --- This method is equivalent to strftime('%FT%T%:z').
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.