Contents

module ActiveSupport #:nodoc:
  module CoreExtensions #:nodoc:
    module String #:nodoc:
      module Slugify
        # Action can by either :generate or :increment. Generate will generate from the string as though it were a new slug.
        # Increment will increment the integer at the end of the slug.
        def slugify(action=:generate)
          case action
          when :generate
            s = self.gsub(/\s+/, ' ')
            s.strip!
            s.gsub!(' ', '-')
            s.gsub!('&', 'and')
            s.gsub!(/[^\w-]/u, '')
            s.mb_chars.downcase.to_s
          when :increment
            self.slugify.gsub(/^(.*?)-?(\d*)$/) { "#{$1}-#{$2.to_i.next}" }
          end
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
seamusabshere-slugify-1.0.1	lib/slugify.rb
seamusabshere-slugify-1.0.2	lib/slugify.rb