Class: Getopt::Declare::Punctuator

Inherits:
Object
  • Object
show all
Defined in:
lib/Getopt/Declare.rb

Overview

Class used to handle punctuations (., -, etc.)

Instance Method Summary collapse

Constructor Details

#initialize(text, nows) ⇒ Punctuator

Constructor



410
411
412
413
 
# File 'lib/Getopt/Declare.rb', line 410

def initialize(text, nows)	
  @text = text
  @nows = nows
end

Instance Method Details

#cachecode(ownerflag, itemcount) ⇒ Object

Return string with code to cache punctuation in Getopt::Declare’s cache



435
436
437
438
439
440
441
442
443
 
# File 'lib/Getopt/Declare.rb', line 435

def cachecode(ownerflag, itemcount)
  if itemcount > 1
	 "                  @cache['#{ownerflag}']['#{@text}'] = _PUNCT_['#{@text}']\n"
  else
    "                  unless @cache['#{ownerflag}']\n" +
    "                    @cache['#{ownerflag}'] = _PUNCT_['#{@text}'] || 1\n" +
    "                   end\n"
  end
end

#code(*t) ⇒ Object

Return string with code to process punctuation



421
422
423
424
425
426
427
428
429
430
431
432
 
# File 'lib/Getopt/Declare.rb', line 421

def code(*t)
  
  if t[0]
	 pos1 = t[0].to_s
  else
	 pos1 = '0'
  end
  "                  if @@m[#{pos1}] && !@@m[#{pos1}].empty?
               _PUNCT_['#{@text}'] = @@m[#{pos1}]
             end
"
end

#matcher(g) ⇒ Object

Return regex that matches this punctuation



416
417
418
 
# File 'lib/Getopt/Declare.rb', line 416

def matcher(g)
  Arg::negflagpat + Regexp::quote(@text)
end

#ows(g) ⇒ Object

Helps build regex that matches parameters of flags Wraps parameter passed for #$1, etc. matching



452
453
454
455
 
# File 'lib/Getopt/Declare.rb', line 452

def ows(g)
  return '[\s\0]*(' + g + ')' unless @nows
  '(' + g + ')'
end

#trailer ⇒ Object

Helps build regex that matches parameters of flags



446
447
448
 
# File 'lib/Getopt/Declare.rb', line 446

def trailer 
  @text
end