Class: NRSER::RSpex::Args

Inherits:
List show all
Defined in:
lib/nrser/rspex.rb

Instance Method Summary collapse

Methods inherited from Array

#ellipsis, #extract!, #rest, #to_chainer, #to_digger, #to_message, #to_pair, #to_proc, #to_sender

Methods included from Ext::Tree

#each_branch, #leaves, #map_branches, #map_leaves, #map_tree

Instance Method Details

#to_desc(max = nil) ⇒ Object 



211
212
213
214
215
216
217
218
219
220
221
222
 
# File 'lib/nrser/rspex.rb', line 211

def to_desc max = nil
  return '()' if empty?
  
  if last.is_a?( Hash )
    [
      List.new( self[0..-2] ).to_desc,
      Opts[ last ].to_desc,
    ].reject( &:empty? ).join( ", " )
  else
    super
  end
end