This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# String.prepend (from ruby core) --- prepend(*other_strings) -> string --- Prepends each string in `other_strings` to `self` and returns `self`: s = 'foo' s.prepend('bar', 'baz') # => "barbazfoo" s # => "barbazfoo" Related: String#concat.
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.