I'm using the Ruby 'Readline' library, which is described in the PickAxe book as an 'interface to GNU Readline library'
The relevant code looks like:
cmd = readline("prompt > ", true)
RubyMine has problems with this code:
- says it can't locate "include 'readline'"
- can't jump to the Readline method definition using Ctrl-B
- shows a red syntax error under 'cmd=readline...'