Module: Slug
- Extended by:
- ActiveSupport::Concern
- Defined in:
- app/models/concerns/slug.rb
Instance Method Summary collapse
Instance Method Details
#create_slug ⇒ Object
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# File 'app/models/concerns/slug.rb', line 23 def create_slug slug = self.title.downcase.gsub(/\&/, ' and ') # & -> and slug.gsub!(/[^a-zA-Z0-9 \-]/, "") # remove all bad characters slug.gsub!(/\ /, "-") # replace spaces with underscores slug.gsub!(/\-+/, "-") # replace repeating underscores dups = self.class.name.constantize.where(:slug => slug) if dups.count == 1 and dups.first != self if self.idx.present? slug = "#{slug}-#{self.idx}" else slug = "#{slug}-#{self.id}" end end slug end |
#make_slug_unique(slug) ⇒ Object
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# File 'app/models/concerns/slug.rb', line 40 def make_slug_unique(slug) dups = self.class.name.constantize.where(:slug => slug) if dups.count == 1 and dups.first != self if self.idx.present? slug = "#{slug}-#{self.idx}" else slug = "#{slug}-#{self.id}" end end slug end |
#sluggify_slug ⇒ Object
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# File 'app/models/concerns/slug.rb', line 12 def sluggify_slug if slug.blank? update_column(:slug, create_slug) else new_slug = slug.gsub(/[^a-zA-Z0-9 \-]/, "") # remove all bad characters new_slug.gsub!(/\ /, "-") # replace spaces with underscores new_slug.gsub!(/\-+/, "-") # replace repeating underscores update_column(:slug, new_slug) unless slug == new_slug end end |
#to_param ⇒ Object
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# File 'app/models/concerns/slug.rb', line 52 def to_param slug end |