Sha256: 5f1a80b6b2b53582184a39b704191553f7b0e8d2119b6ceb20cc4c23b23f65d4
Contents?: true
Size: 1 KB
Versions: 30
Compression:
Stored size: 1 KB
Contents
#
# This module builds permalink when the record is created for the very first time.
#
# Usage:
#
# class Product < ActiveRecord::Base
# include BuildPermalink
# build_permalink allow_nil: true
# end
#
# build_permalink line is needed only if you are passing parameter otherwise that line can be omitted
#
module Permalink
module Builder
extend ActiveSupport::Concern
included do
before_create :set_permalink
class_attribute :permalink_options
self.permalink_options = {}
end
module ClassMethods
def build_permalink(options = {})
self.permalink_options = options
end
end
def to_param
self.permalink
end
def set_permalink
return if self.name.blank? && permalink_options[:allow_nil]
permalink = self.name.parameterize
counter = 2
while self.class.exists?(permalink: permalink) do
permalink = "#{permalink}-#{counter}"
counter = counter + 1
end
self.permalink ||= permalink
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems