49 lines
816 B
Ruby
49 lines
816 B
Ruby
class String
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PUNCTUATION_MARKS = [".", "!", "?"]
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def titleize
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gsub(/\w+/i) do |match|
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ret = match.downcase
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ret[0] = ret[0].upcase
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ret
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end
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end
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def titleize!
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replace titleize
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end
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def punctuated?
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PUNCTUATION_MARKS.include?(self[-1])
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end
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def unpunctuated?
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!punctuated?
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end
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end
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class Integer
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def to_dots
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"•" * self
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end
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end
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class Array
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def to_list(separator: nil)
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separator = "and" if separator.nil?
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if self.length == 0
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nil
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elsif self.length == 1
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self.first
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elsif self.length == 2
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"#{self.first} #{separator} #{self.last}"
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else
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ret = clone
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ret[ret.length - 1] = "#{separator} #{ret[ret.length - 1]}"
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ret.join(", ")
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end
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end
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def to_arcanum_with_dots
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"#{self[0].to_s.titleize} #{self[1].to_dots}"
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end
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end |