22 lines
649 B
Ruby
22 lines
649 B
Ruby
String.class_eval do
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def to_url
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self.parameterize
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end
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def linkify
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result = self.downcase
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result.gsub!(/&(\d)+;/, '') # Ditch Entities
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result.gsub!('&', 'and') # Replace & with 'and'
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result.gsub!(/['"]/, '') # replace quotes by nothing
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result.gsub!(/\W/, ' ') # strip all non word chars
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result.gsub!(/\ +/, '-') # replace all white space sections with a dash
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result.gsub!(/(-)$/, '') # trim dashes
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result.gsub!(/^(-)/, '') # trim dashes
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result.gsub!(/[^a-zA-Z0-9\-]/, '-') # Get rid of anything we don't like
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result
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end
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def linkify!
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self.replace(self.linkify)
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end
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end |