Class: String

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

Instance Method Summary collapse

Instance Method Details

#uniq_vowels ⇒ Object 



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# File 'lib/find_vowels.rb', line 13

def uniq_vowels
  scan(/[aeiou]/i).uniq
end

#vowels ⇒ Object 



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# File 'lib/find_vowels.rb', line 9

def vowels
  scan(/[aeiou]/i)
end

#vowels_count ⇒ Object 



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# File 'lib/find_vowels.rb', line 17

def vowels_count
  arr = scan(/[aeiou]/i)
  arr.each_with_object(Hash.new(0)) { |e, hash| hash[e] += 1 }
end