Class: String

Inherits:
Object show all
Defined in:
lib/qipowl/core/monkeypatches.rb,
lib/qipowl/utils/unicode_strings.rb

Overview

Bowling string means producing interpreter-safe text basing on ascii input.

Constant Summary collapse

NBSP = 
"\u{00A0}"
SYMBOL_FOR_SPACE =

␠

"\u{2420}"
WIDESPACE = 
"\u{FF00}"
EN_SPACE = 
"\u{2002}"
EM_SPACE = 
"\u{2003}"
THREE_PER_EM_SPACE = 
"\u{2004}"
FOUR_PER_EM_SPACE = 
"\u{2005}"
SIX_PER_EM_SPACE = 
"\u{2006}"
FIGURE_SPACE = 
"\u{2007}"
PUNCTUATION_SPACE = 
"\u{2008}"
THIN_SPACE = 
"\u{2009}"
HAIR_SPACE = 
"\u{200A}"
ZERO_WIDTH_SPACE = 
"\u{200B}"
NARROW_NO_BREAK_SPACE = 
"\u{202F}"
MEDIUM_MATHEMATICAL_SPACE = 
"\u{205F}"
ZERO_WIDTH_NO_BREAK_SPACE = 
"\u{FEFF}"
IDEOGRAPHIC_SPACE = 
"\u{3000}"
CARRIAGE_RETURN = 
'␍'
NULL = 
'␀'
ASCII_ALL = 
[ASCII_SYMBOLS, ASCII_DIGITS, ASCII_LETTERS_SMALL, ASCII_LETTERS_CAP]
CODEPOINT_ORIGIN =

For FULLWIDTH characters

0xFF00 - 0x0020
UTF_ALL = 
[UTF_SYMBOLS.values, UTF_DIGITS.values, UTF_LETTERS_SMALL.values, UTF_LETTERS_CAP.values]
UTF_ASCII = 
UTF_SYMBOLS.merge(UTF_DIGITS).merge(UTF_LETTERS_SMALL).merge(UTF_LETTERS_CAP)
ASCII_UTF = 
UTF_ASCII.invert
HTML_ENTITIES = 

      
    

  







  
    

      Instance Method Summary
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Instance Method Details


    
      

  

  
    #bowl  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 79

def bowl
  (out = self.dup).bowl!
  out
end

    		
  





    
      

  

  
    #bowl!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 76

def bowl!
  self.gsub!(/[#{Regexp.quote(ASCII_ALL.join)}]/, UTF_ASCII)
end

    		
  





    
      

  

  
    #capitalize  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/utils/unicode_strings.rb', line 18

def capitalize
  Unicode::capitalize(self)
end

    		
  





    
      

  

  
    #capitalize!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/utils/unicode_strings.rb', line 21

def capitalize!
  self.replace capitalize
end

    		
  





    
      

  

  
    #carriage(spaces = true)  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 111

def carriage spaces = true
  self.gsub(/\R/, spaces ? " #{CARRIAGE_RETURN} " : "#{CARRIAGE_RETURN}")
end

    		
  





    
      

  

  
    #downcase  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/utils/unicode_strings.rb', line 6

def downcase
  Unicode::downcase(self)
end

    		
  





    
      

  

  
    #downcase!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/utils/unicode_strings.rb', line 9

def downcase!
  self.replace downcase
end

    		
  





    
      

  

  
    #hsub(hash)  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 72

def hsub hash
  (out = self.dup).hsub! hash
  out
end

    		
  





    
      

  

  
    #hsub!(hash)  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 69

def hsub! hash
  self.gsub!(/#{hash.keys.join('|')}/, hash)
end

    		
  





    
      

  

  
    #spacefy  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 93

def spacefy
  (out = self.dup).spacefy!
  out
end

    		
  





    
      

  

  
    #spacefy!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 90

def spacefy!
  self.gsub!(' ', SYMBOL_FOR_SPACE)
end

    		
  





    
      

  

  
    #to_filename  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 127

def to_filename
  self.gsub(/[#{Regexp.quote(ASCII_SYMBOLS.join)}]/, UTF_ASCII).gsub(/\s/, "#{NBSP}")[0..50]
end

    		
  





    
      

  

  
    #unbowl  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 86

def unbowl
  (out = self.dup).unbowl!
  out
end

    		
  





    
      

  

  
    #unbowl!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 83

def unbowl!
  self.gsub!(/[#{Regexp.quote(UTF_ALL.join)}]/, ASCII_UTF)
end

    		
  





    
      

  

  
    #uncarriage(spaces = true)  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 114

def uncarriage spaces = true
  self.gsub(spaces ? /\s?#{CARRIAGE_RETURN}\s?/ : /#{CARRIAGE_RETURN}/, %Q(
))
end

    		
  





    
      

  

  
    #unspacefy  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 100

def unspacefy
  (out = self.dup).unspacefy!
  out
end

    		
  





    
      

  

  
    #unspacefy!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 97

def unspacefy!
  self.gsub!(/#{SYMBOL_FOR_SPACE}/, ' ')
end

    		
  





    
      

  

  
    #unuglify  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 105

def unuglify
  self.unbowl.unspacefy.uncarriage.strip
end

    		
  





    
      

  

  
    #un␚ify  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 119

def un␚ify
  self.gsub(/␚(.*?)␚/, '')
end

    		
  





    
      

  

  
    #upcase  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/utils/unicode_strings.rb', line 12

def upcase
  Unicode::upcase(self)
end

    		
  





    
      

  

  
    #upcase!  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/utils/unicode_strings.rb', line 15

def upcase!
  self.replace upcase
end

    		
  





    
      

  

  
    #vacant?  ⇒ Boolean 
  

  

  




  

    

  





  

Returns:


    
  
    
  • 
      
      
        (Boolean)
      
      
      
    
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# File 'lib/qipowl/core/monkeypatches.rb', line 65

def vacant?
  nil? || empty?
end

    		
  





    
      

  

  
    #wstrip  ⇒ Object 
  

  

  




  

    
      


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# File 'lib/qipowl/core/monkeypatches.rb', line 123

def wstrip
  self.gsub(/#{NBSP}/, '')
end