This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Array.dig (from ruby core) --- array.dig(index, *identifiers) -> object --- Finds and returns the object in nested objects that is specified by `index` and `identifiers`. The nested objects may be instances of various classes. See [Dig Methods](rdoc-ref:dig_methods.rdoc). Examples: a = [:foo, [:bar, :baz, [:bat, :bam]]] a.dig(1) # => [:bar, :baz, [:bat, :bam]] a.dig(1, 2) # => [:bat, :bam] a.dig(1, 2, 0) # => :bat a.dig(1, 2, 3) # => nil
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.