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Contents
=begin
@File Name : page_parts_page.rb
@Company Name : Mindfire Solutions Private Limited
@Creator Name : Vikram Kumar Mishra
@Date Created : 2012-06-25
@Date Modified :
@Last Modification Details :
@Purpose : To deal many to many relationship for page and page_parts
=end
#defining model class to interact with database. It inherits the rails's base class ActiveRecord::Base
class PagePartsPage < ActiveRecord::Base
#By default it access the table named "pages",
#so explicitly setting the table name to access required table
self.table_name = "mcms_page_parts_pages"
#definig the list of accessible attributes as required by rails
attr_accessible :page_id, :page_part_id
# A page_parts_pages will belongs to pages
belongs_to :page, :foreign_key => :page_id
# A page_parts_pages will belongs to page_parts
belongs_to :page_part, :foreign_key => :page_part_id
# @params : Array
# @returns : Array
# @purpose : To find page_id from page_parts_pages table on the basis of unique page_part_id
def self.find_unique_page_parts_pages(parts)
#initialize an empty array
page_title = Hash.new
# for each parts
parts.each do |part|
#find first page id using the page_part part
page_parts_pages = self.find_by_page_part_id(part.id)
# insert page title in the array
page_title[page_parts_pages.page_part.id] = page_parts_pages.page.title if not page_parts_pages.nil?
end # end loop
# return array of page title
return page_title
end # end method
end # end class
Version data entries
8 entries across 8 versions & 1 rubygems