Module: SluggableCgeb

Extended by:
ActiveSupport::Concern
Defined in:
lib/sluggable_cgeb.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#generate_slug ⇒ Object 



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# File 'lib/sluggable_cgeb.rb', line 18

def generate_slug
  the_slug = to_slug
  obj = obj_lookup(to_slug)
  count = 2
  if obj && obj != self
    the_slug = the_slug + "-" + count.to_s
    obj = obj_lookup(the_slug)
  end
  while obj && obj != self
    count += 1
    the_slug[-1] = count.to_s
    obj = obj_lookup(the_slug)
  end
  self.slug = the_slug
end

#obj_lookup(str) ⇒ Object 



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# File 'lib/sluggable_cgeb.rb', line 9

def obj_lookup(str)
  self.class.find_by slug: str
end

#to_param ⇒ Object 



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# File 'lib/sluggable_cgeb.rb', line 34

def to_param
  self.slug
end

#to_slug ⇒ Object 



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# File 'lib/sluggable_cgeb.rb', line 13

def to_slug
  str = self.send(self.class.slug_column.to_sym).downcase.gsub(/[^0-9a-zA-Z]/, "-")
  str = str.gsub(/-+/, "-")
end