Ruby Refresher #222
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Ruby Refresher #222
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houndci-bot
reviewed
Aug 20, 2017
| number = 5 | ||
| until number.zero? | ||
| puts "#{number} #{number == 1 ? 'bottle' : 'bottles'} of beer on the wall, #{number} #{number == 1 ? 'bottle' : 'bottles'} of beer." | ||
| puts "Take one down and pass it around, #{(number -= 1) > 0 ? number : 'no more'} #{number == 1 ? 'bottle' : 'bottles'} of beer on the wall." |
There was a problem hiding this comment.
Use (number -= 1).positive? instead of (number -= 1) > 0.
Line is too long. [145/100]
| end | ||
| number = 5 | ||
| until number.zero? | ||
| puts "#{number} #{number == 1 ? 'bottle' : 'bottles'} of beer on the wall, #{number} #{number == 1 ? 'bottle' : 'bottles'} of beer." |
| @@ -155,30 +184,47 @@ def get_domain_name_from_email_address(email) | |||
| # 'the lion the witch and the wardrobe' becomes | |||
| # 'The Lion the Witch and the Wardrobe' | |||
| def titleize_a_string(string) | |||
| lowercase_words = ["a", "and", "the"] | |||
| string.split.each_with_index.map do |word, index| | |||
| lowercase_words.include?(word) && index > 0 ? word : word.capitalize | |||
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Use index.positive? instead of index > 0.
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