module ActionView::Helpers::AutoTagHelper::DisplayTypes
Public Class Methods
[](type_name)
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# File lib/action_view/helpers/auto_tag_helper/display_types.rb, line 43 def self.[](type_name) get(type_name) end
get(type_name)
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register(:google_map_latlon, GoogleMapByLatLon) get(:google_map_latlon)
# => GoogleMapByLatLon
# File lib/action_view/helpers/auto_tag_helper/display_types.rb, line 39 def self.get(type_name) type_name.present? ? @@display_types[type_name.to_sym] : nil end
register(type_name, obj)
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For examples¶ ↑
module MyGoogleMapByLatLon def self.display_tag latlon lat = latlon[:lat] lon = latlon[:lon] ... end end ActionView::Helpers::AutoTagHelper::DisplayTypes.register(:google_map_latlon, MyGoogleMapByLatLon) class User < ActiveRecord::Base set_display_type(:myhome_coodinates, :google_map_latlon) def myhome_coodinates {lat: self.lat, lon: self.lon} end end user = User.find(1) display_tag(:myhome_coodinates, user, width: 600, height: 350) # => MyGoogleMapByLatLon.display_tag(user.myhome_coodinates,width: 600, height: 350)
# File lib/action_view/helpers/auto_tag_helper/display_types.rb, line 32 def self.register(type_name, obj) @@display_types[type_name.to_sym]=obj end