Sha256: bfbeac21277550b4216806298a979a428bf68355075fa336d3176fd56f1eb53e
Contents?: true
Size: 1.19 KB
Versions: 13
Compression:
Stored size: 1.19 KB
Contents
# How to setup a predefined filter?
# ---------------------------------
#
# On your controllers:
#
# def index
# # Added predefined filter takes any argument, but in the views we
# # expected the following:
# #
# # add_predefined_filter(filter_name, action, scope)
# #
# ...
# add_predefined_filter("Trash", "trash", "deleted")
# ...
# end
#
# On your views:
#
# <% predefined_filters.each do |filter_name, action, scope| %>
# ...
# <% end %>
#
require 'active_support/concern'
module Admin
module Filters
extend ActiveSupport::Concern
included do
helper_method :predefined_filters
end
protected
def add_predefined_filter(*args)
predefined_filters
@predefined_filters << args unless args.empty?
end
def prepend_predefined_filter(*args)
predefined_filters
@predefined_filters = @predefined_filters.unshift(args) unless args.empty?
end
def append_predefined_filter(*args)
predefined_filters
@predefined_filters = @predefined_filters.concat([args]) unless args.empty?
end
def predefined_filters
@predefined_filters ||= []
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems