This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# OptionParser.summarize (from ruby core) --- summarize(to = [], width = @summary_width, max = width - 1, indent = @summary_indent, &blk) --- Puts option summary into `to` and returns `to`. Yields each line if a block is given. `to` : Output destination, which must have method <<. Defaults to []. `width` : Width of left side, defaults to @summary_width. `max` : Maximum length allowed for left side, defaults to `width` - 1. `indent` : Indentation, defaults to @summary_indent.
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.