module Sluggable
Public Instance Methods
append_suffix(str, count)
click to toggle source
# File lib/sluggable_kevinh.rb, line 27 def append_suffix(str, count) if str.split("-").last.to_i != 0 return str.split("-").slice(0...-1).join("-") + "-" + count.to_s else return str + "-" + count.to_s end end
generate_slug()
click to toggle source
# File lib/sluggable_kevinh.rb, line 13 def generate_slug the_slug = self.send(self.class.slug_column).parameterize obj = self.class.find_by(slug: the_slug) count = 2 while obj && obj != self the_slug = append_suffix(the_slug, count) obj = self.class.find_by(slug: the_slug) count += 1 end self.slug = the_slug end
to_param()
click to toggle source
# File lib/sluggable_kevinh.rb, line 9 def to_param self.slug end