This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Hash.<= (from ruby core) --- hash <= other_hash -> true or false --- Returns `true` if `hash` is a subset of `other_hash`, `false` otherwise: h1 = {foo: 0, bar: 1} h2 = {foo: 0, bar: 1, baz: 2} h1 <= h2 # => true h2 <= h1 # => false h1 <= h1 # => true
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.