This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Hash.to_s (from ruby core) --- to_s() --- Returns a new String containing the hash entries: h = {foo: 0, bar: 1, baz: 2} h.inspect # => "{:foo=>0, :bar=>1, :baz=>2}" Hash#to_s is an alias for Hash#inspect. (This method is an alias for Hash#inspect.) Returns a new String containing the hash entries: h = {foo: 0, bar: 1, baz: 2} h.inspect # => "{:foo=>0, :bar=>1, :baz=>2}" Hash#to_s is an alias for Hash#inspect.
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.