This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Float.to_s (from ruby core) --- to_s -> string --- Returns a string containing a representation of `self`; depending of the value of `self`, the string representation may contain: * A fixed-point number. * A number in "scientific notation" (containing an exponent). * 'Infinity'. * '-Infinity'. * 'NaN' (indicating not-a-number). 3.14.to_s # => "3.14" (10.1**50).to_s # => "1.644631821843879e+50" (10.1**500).to_s # => "Infinity" (-10.1**500).to_s # => "-Infinity" (0.0/0.0).to_s # => "NaN"
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.