module CatfriendRF13Gem

# File lib/catfriend_RF13_gem.rb, line 4
def to_piglatin(english_word)
        vowel = ['a','e','i','o','u']
        if vowel.include?english_word[0,1]
                return english_word + '-way'
        end
        for i in 0...english_word.length
                if vowel.include?english_word[i,1]
                        if english_word[i,1] != 'u' || (english_word[i,1] == 'u' && [i-1,1] != 'q')
                                index = i;
                                break
                        end
                end
        end
        return english_word[index, english_word.length] + '-' + english_word[0, index] + 'ay'
end