This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# String.setbyte (from ruby core) --- setbyte(index, integer) -> integer --- Sets the byte at zero-based `index` to `integer`; returns `integer`: s = 'abcde' # => "abcde" s.setbyte(0, 98) # => 98 s # => "bbcde" Related: String#getbyte.
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.