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| def translate(phrase) | |
| phrase.split.inject([]) do |final_pigs, word| | |
| char = word.split(//) | |
| if char[0].match(/[aeiou]/) | |
| final_pigs << "#{word}ay" | |
| else | |
| new_string = char | |
| until new_string[0].match(/[aeio]/) | |
| new_string << new_string.shift | |
| end | |
| final_pigs << new_string.join + "ay" | |
| end | |
| final_pigs | |
| end | |
| end |
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thanks @jcsalterego Really interesting use of inject! I really hadn't considered doing the summation of [ ] and word.