Class: RandomText::Dictionary

Inherits:
Object
  • Object
show all
Defined in:
lib/random_text/dictionary.rb

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ Dictionary

Returns a new instance of Dictionary.



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# File 'lib/random_text/dictionary.rb', line 3

def initialize(text)
  @words = RandomStrings.new(text.scan(/\w{3,}/u).
          collect{ |w| RandomText.downcase(w) }.
          reject{ |w| w =~ /^[0-9]/u }.
          uniq.map{ |w| w })
  @sentences = RandomStrings.new(text.split(/[\r\n]+/u).
          map(&:strip).compact.
          delete_if(&:empty?).uniq)
end

Instance Method Details

#paragraph ⇒ Object 



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# File 'lib/random_text/dictionary.rb', line 34

def paragraph
  @sentences.get(5).join(' ')
end

#paragraphs(n) ⇒ Object 



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# File 'lib/random_text/dictionary.rb', line 38

def paragraphs(n)
  Array.new(n){ paragraph }
end

#sentence ⇒ Object 



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# File 'lib/random_text/dictionary.rb', line 26

def sentence
  @sentences.get
end

#sentences(n = :all) ⇒ Object 



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# File 'lib/random_text/dictionary.rb', line 30

def sentences(n = :all)
  @sentences.get(n)
end

#uniq_words(n = :all) ⇒ Object Also known as: unique_words 



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# File 'lib/random_text/dictionary.rb', line 21

def uniq_words(n = :all)
  @words.uniq(n)
end

#word ⇒ Object 



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# File 'lib/random_text/dictionary.rb', line 13

def word
  @words.get
end

#words(n = :all) ⇒ Object 



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# File 'lib/random_text/dictionary.rb', line 17

def words(n = :all)
  @words.get(n)
end