Methods
R
Constants
KEY_TBL = [ [ ?n, ?s, :node ], [ ?i, ?s, :icon ], nil ]
 
PROC_TBL = [ [ ?s, TkComm.method(:string) ], nil ]
 
Class Public methods
ret_val(val)

Source: show | on GitHub 

# File ext/tk/lib/tkextlib/iwidgets/hierarchy.rb, line 140
def self.ret_val(val)
  val
end