Module: BlackStack::Strings::Spinning

Defined in:
lib/functions.rb

Overview

Spinning

Class Method Summary collapse

Class Method Details

.random_spinning_variation(text) ⇒ Object

Esta funcion retorna una variacion al azar del texto que se pasa. Esta funcion se ocupa de dividir el texto en partes, para eviar el error “too big to product” que arroja la libraría.



728
729
730
731
732
733
734
735
736
737
738
739
 
# File 'lib/functions.rb', line 728

def self.random_spinning_variation(text)
  ret = text

  text.scan(MATCH_CONTENT_SPINNING).each { |s|
    a = ContentSpinning.new(s).spin
    rep = a[rand(a.size)]
    ret = ret.gsub(s, rep)
    a = nil
  }

  return ret
end

.spintax?(s) ⇒ Boolean

returns true if the text is spinned. otherwise, returns false.

Returns:

  • (Boolean) 


771
772
773
 
# File 'lib/functions.rb', line 771

def self.spintax?(s)
  s.scan(MATCH_CONTENT_SPINNING).size > 0
end

.valid_spinning_syntax?(s) ⇒ Boolean

retorna true si la sintaxis del texto spineado es correcta caso contrario retorna false no soporta spinnings anidados. ejemplo: car of mine}

Returns:

  • (Boolean) 


744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
 
# File 'lib/functions.rb', line 744

def self.valid_spinning_syntax?(s)
  # valido que exste
  n = 0
  s.split('').each { |c|
    n+=1 if c=='{'
    n-=1 if c=='}'
    if n!=0 && n!=1
      #raise "Closing spining char '}' with not previous opening spining char '{'." if n<0
      #raise "Opening spining char '{' inside another spining block." if n>1
      return false if n<0 # Closing spining char '}' with not previous opening spining char '{'.
      return false if n>1 # Opening spining char '{' inside another spining block.
    end
  }

  return false if n!=0
=begin
  # obtengo cada uno de los spinnings
  s.scan(MATCH_CONTENT_SPINNING).each { |x|
    a = x.split('|')
    raise "No variations delimited by '|' inside spinning block." if a.size <= 1
  }
=end
  true
end