Tasks:
- look at method#to_s to figure out what class or module defines it (where to
first look for help)
- if the module or class isn‘t loaded, look at the module docs to trace
its inheritance tree for method help lookup
- "Foo < Bar", ohh, look in Bar next
- "Includes:… Baz, Enumerable", ooh, look in Baz and
Enumerable too
- try to get the ancestor-lookup stuff into rdoc itself so that the help
method can use rdoc directly without having to hack into the internals
- global gains, ri‘d work better too :)
Future:
=
High-level goal: Learning Ruby from irb
1. fire up irb
2. type ihelp
3. read
4. emerge with understanding
Kinda like Python‘s help()
Things that would be nice