This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# BigDecimal.< (from ruby core) --- self < other -> true or false --- Returns `true` if `self` is less than `other`, `false` otherwise: b = BigDecimal('1.5') # => 0.15e1 b < 2 # => true b < 2.0 # => true b < Rational(2, 1) # => true b < 1.5 # => false Raises an exception if the comparison cannot be made.
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.