Contents

# Superclass of a variety of controls that display lists of items (eg
# Choice, ListBox, CheckListBox)
class Wx::ControlWithItems
  # Make these ruby enumerables so find, find_all, map etc are available 
  include Enumerable
  # Passes each valid item index into the passed block
  def each
    0.upto(count - 1) { | i | yield i }
  end
end

Version data entries

23 entries across 23 versions & 1 rubygems

Version	Path
wxruby-1.9.7-universal-darwin-9	lib/wx/classes/controlwithitems.rb
wxruby-1.9.7-x86-linux	lib/wx/classes/controlwithitems.rb
wxruby-1.9.7-x86-mswin32-60	lib/wx/classes/controlwithitems.rb