This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# BigDecimal.abs (from ruby core) --- abs -> bigdecimal --- Returns the BigDecimal absolute value of `self`: BigDecimal('5').abs # => 0.5e1 BigDecimal('-3').abs # => 0.3e1
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.