This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Gem::Requirement < Object (from ruby core) --- A Requirement is a set of one or more version restrictions. It supports a few (`=, !=, >, <, >=, <=, ~>`) different restriction operators. See Gem::Version for a description on how versions and requirements work together in RubyGems. --- # Constants: DefaultPrereleaseRequirement : The default requirement matches any version DefaultRequirement : The default requirement matches any non-prerelease version PATTERN : A regular expression that matches a requirement # Class methods: create default default_prerelease new parse # Instance methods: === =~ _sorted_requirements _tilde_requirements concat exact? none? prerelease? satisfied_by? specific?
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.