Module: RandomWord

Defined in:
lib/random_word.rb,
lib/random_word/version.rb

Overview

Provides random, non-repeating enumerators of a large list of english words. For example“

RandomWord.adjs.next #=> "strengthened"

Defined Under Namespace

Modules: EachRandomly

Constant Summary collapse

VERSION = 
'2.0.0'.freeze

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.word_list ⇒ Object

Returns the value of attribute word_list.



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# File 'lib/random_word.rb', line 67

def word_list
  @word_list
end

Class Method Details

.adjs(opts = {}) ⇒ Enumerator

Returns Random adjective enumerator.

Returns:

  • (Enumerator) —

    Random adjective enumerator



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# File 'lib/random_word.rb', line 81

def adjs(opts = {})
  @adjs ||= enumerator(load_word_list("adjs.dat"), exclude_list)
  word_list.set_constraints(opts)
  @adjs
end

.enumerator(word_list, list_of_regexs_or_strings_to_exclude = []) ⇒ Object

Create a random, non-repeating enumerator for a list of words (or anything really).



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# File 'lib/random_word.rb', line 100

def enumerator(word_list, list_of_regexs_or_strings_to_exclude = [])
  @word_list = word_list
  word_list.extend EachRandomly
  word_list.random_word_exclude_list = list_of_regexs_or_strings_to_exclude
  word_list.enum_for(:each_randomly)
end

.exclude_list ⇒ Object 



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# File 'lib/random_word.rb', line 69

def exclude_list
  @exclude_list ||= []
end

.nouns(opts = {}) ⇒ Enumerator

Returns Random noun enumerator.

Returns:

  • (Enumerator) —

    Random noun enumerator



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# File 'lib/random_word.rb', line 74

def nouns(opts = {})
  @nouns ||= enumerator(load_word_list("nouns.dat"), exclude_list)
  word_list.set_constraints(opts)
  @nouns
end

.phrases ⇒ Enumerator

Returns Random phrase enumerator.

Returns:

  • (Enumerator) —

    Random phrase enumerator



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# File 'lib/random_word.rb', line 88

def phrases
  @phrases ||= Enumerator.new(Class.new do 
    def each()
      while true
        yield "#{RandomWord.adjs.next} #{RandomWord.nouns.next}"
      end
    end
  end.new)
end