Repository: activeadmin/activeadmin

Issue #4073: undefined method `order_status_id_eq' for Ransack::Search<class: Order, base: Grouping <combinator: and>>:Ransack::Search  Extracted source (around line #2):
Created: 2015-08-14T05:13:25Z
Same issue as #2565. but with a twist.  Working with a Legacy database that doesn't follow Rails convention.
On Rails 4.1.12 and master for activeadmin.
The Order model:
class Order < ActiveRecord::Base
  belongs_to  :order_status, foreign_key: :status
end

The AA DSL:
ActiveAdmin.register Order do
  index do
    selectable_column
    id_column
    column :order_status
    actions
  end

  filter :order_status
end

The Error:
ActionView::Template::Error (undefined method `order_status_id_eq' for Ransack::Search<class: Order, base: Grouping <combinator: and>>:Ransack::Search):
    1: insert_tag renderer_for(:index)
  ransack (1.6.6) lib/ransack/search.rb:113:in `method_missing'
  ransack (1.6.6) lib/ransack/helpers/form_builder.rb:10:in `value'
  actionview (4.1.12) lib/action_view/helpers/tags/select.rb:16:in `block in render'
  actionview (4.1.12) lib/action_view/helpers/tags/select.rb:16:in `fetch'
  actionview (4.1.12) lib/action_view/helpers/tags/select.rb:16:in `render'
  actionview (4.1.12) lib/action_view/helpers/form_options_helper.rb:163:in `select'
  actionview (4.1.12) lib/action_view/helpers/form_options_helper.rb:777:in `select'
  formtastic (3.1.3) lib/formtastic/inputs/select_input.rb:145:in `select_html'
  formtastic (3.1.3) lib/formtastic/inputs/select_input.rb:140:in `block in to_html'
  actionview (4.1.12) lib/action_view/helpers/capture_helper.rb:38:in `block in capture'
  actionview (4.1.12) lib/action_view/helpers/capture_helper.rb:202:in `with_output_buffer'
  actionview (4.1.12) lib/action_view/helpers/capture_helper.rb:38:in `capture'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/inputs/filters/base.rb:12:in `input_wrapping'
  formtastic (3.1.3) lib/formtastic/inputs/select_input.rb:138:in `to_html'
  formtastic (3.1.3) lib/formtastic/helpers/input_helper.rb:240:in `input'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/filters/forms.rb:14:in `filter'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/filters/forms.rb:62:in `block (2 levels) in active_admin_filters_form_for'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/filters/forms.rb:58:in `each'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/filters/forms.rb:58:in `block in active_admin_filters_form_for'
  actionview (4.1.12) lib/action_view/helpers/capture_helper.rb:38:in `block in capture'
  actionview (4.1.12) lib/action_view/helpers/capture_helper.rb:202:in `with_output_buffer'
  actionview (4.1.12) lib/action_view/helpers/capture_helper.rb:38:in `capture'
  actionview (4.1.12) lib/action_view/helpers/form_helper.rb:434:in `form_for'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/filters/forms.rb:57:in `active_admin_filters_form_for'
  arbre (1.0.3) lib/arbre/element.rb:180:in `method_missing'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/filters/resource_extension.rb:151:in `block in filters_sidebar_section'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/components/sidebar_section.rb:25:in `instance_exec'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/components/sidebar_section.rb:25:in `build_sidebar_content'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/components/sidebar_section.rb:13:in `build'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:30:in `block in build_tag'
  arbre (1.0.3) lib/arbre/context.rb:92:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:26:in `build_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:39:in `insert_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:14:in `sidebar_section'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:130:in `block (2 levels) in build_sidebar'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:129:in `collect'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:129:in `block in build_sidebar'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:31:in `block in build_tag'
  arbre (1.0.3) lib/arbre/context.rb:92:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:26:in `build_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:39:in `insert_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:14:in `div'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:128:in `build_sidebar'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:76:in `block in build_page_content'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:31:in `block in build_tag'
  arbre (1.0.3) lib/arbre/context.rb:92:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:26:in `build_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:39:in `insert_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:14:in `div'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:74:in `build_page_content'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:52:in `block (2 levels) in build_page'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:31:in `block in build_tag'
  arbre (1.0.3) lib/arbre/context.rb:92:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:26:in `build_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:39:in `insert_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:14:in `div'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:48:in `block in build_page'
  arbre (1.0.3) lib/arbre/context.rb:92:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:47:in `build_page'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/views/pages/base.rb:10:in `build'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:30:in `block in build_tag'
  arbre (1.0.3) lib/arbre/context.rb:92:in `with_current_arbre_element'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:26:in `build_tag'
  arbre (1.0.3) lib/arbre/element/builder_methods.rb:39:in `insert_tag'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/app/views/active_admin/resource/index.html.arb:2:in `block in ___sers_mwlang__rvm_gems_ruby_______bundler_gems_activeadmin_____f__b_b___app_views_active_admin_resource_index_html_arb__2381377246843545787_70349303375080'
  arbre (1.0.3) lib/arbre/context.rb:45:in `instance_eval'
  arbre (1.0.3) lib/arbre/context.rb:45:in `initialize'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/app/views/active_admin/resource/index.html.arb:1:in `new'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/app/views/active_admin/resource/index.html.arb:1:in `___sers_mwlang__rvm_gems_ruby_______bundler_gems_activeadmin_____f__b_b___app_views_active_admin_resource_index_html_arb__2381377246843545787_70349303375080'
  actionview (4.1.12) lib/action_view/template.rb:145:in `block in render'
  activesupport (4.1.12) lib/active_support/notifications.rb:161:in `instrument'
  actionview (4.1.12) lib/action_view/template.rb:339:in `instrument'
  actionview (4.1.12) lib/action_view/template.rb:143:in `render'
  actionview (4.1.12) lib/action_view/renderer/template_renderer.rb:55:in `block (2 levels) in render_template'
  actionview (4.1.12) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
  activesupport (4.1.12) lib/active_support/notifications.rb:159:in `block in instrument'
  activesupport (4.1.12) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  activesupport (4.1.12) lib/active_support/notifications.rb:159:in `instrument'
  actionview (4.1.12) lib/action_view/renderer/abstract_renderer.rb:38:in `instrument'
  actionview (4.1.12) lib/action_view/renderer/template_renderer.rb:54:in `block in render_template'
  actionview (4.1.12) lib/action_view/renderer/template_renderer.rb:62:in `render_with_layout'
  actionview (4.1.12) lib/action_view/renderer/template_renderer.rb:53:in `render_template'
  actionview (4.1.12) lib/action_view/renderer/template_renderer.rb:17:in `render'
  actionview (4.1.12) lib/action_view/renderer/renderer.rb:42:in `render_template'
  actionview (4.1.12) lib/action_view/renderer/renderer.rb:23:in `render'
  actionview (4.1.12) lib/action_view/rendering.rb:99:in `_render_template'
  actionpack (4.1.12) lib/action_controller/metal/streaming.rb:217:in `_render_template'
  actionview (4.1.12) lib/action_view/rendering.rb:82:in `render_to_body'
  actionpack (4.1.12) lib/action_controller/metal/rendering.rb:32:in `render_to_body'
  actionpack (4.1.12) lib/action_controller/metal/renderers.rb:32:in `render_to_body'
  actionpack (4.1.12) lib/abstract_controller/rendering.rb:25:in `render'
  actionpack (4.1.12) lib/action_controller/metal/rendering.rb:16:in `render'
  actionpack (4.1.12) lib/action_controller/metal/instrumentation.rb:44:in `block (2 levels) in render'
  activesupport (4.1.12) lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
  /Users/mwlang/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/benchmark.rb:294:in `realtime'
  activesupport (4.1.12) lib/active_support/core_ext/benchmark.rb:12:in `ms'
  actionpack (4.1.12) lib/action_controller/metal/instrumentation.rb:44:in `block in render'
  actionpack (4.1.12) lib/action_controller/metal/instrumentation.rb:87:in `cleanup_view_runtime'
  activerecord (4.1.12) lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
  actionpack (4.1.12) lib/action_controller/metal/instrumentation.rb:43:in `render'
  actionpack (4.1.12) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
  actionpack (4.1.12) lib/action_controller/metal/responder.rb:238:in `default_render'
  actionpack (4.1.12) lib/action_controller/metal/responder.rb:165:in `to_html'
  responders (1.1.2) lib/responders/flash_responder.rb:107:in `to_html'
  actionpack (4.1.12) lib/action_controller/metal/responder.rb:158:in `respond'
  actionpack (4.1.12) lib/action_controller/metal/responder.rb:151:in `call'
  actionpack (4.1.12) lib/action_controller/metal/mime_responds.rb:400:in `respond_with'
  inherited_resources (1.6.0) lib/inherited_resources/actions.rb:7:in `index'
  /Users/mwlang/.rvm/gems/ruby-2.1.5/bundler/gems/activeadmin-3254f53b4b35/lib/active_admin/resource_controller/streaming.rb:12:in `index'
  actionpack (4.1.12) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
  actionpack (4.1.12) lib/abstract_controller/base.rb:189:in `process_action'
  actionpack (4.1.12) lib/action_controller/metal/rendering.rb:10:in `process_action'
  actionpack (4.1.12) lib/abstract_controller/callbacks.rb:20:in `block in process_action'
  activesupport (4.1.12) lib/active_support/callbacks.rb:113:in `call'
  activesupport (4.1.12) lib/active_support/callbacks.rb:113:in `call'
  activesupport (4.1.12) lib/active_support/callbacks.rb:552:in `block (2 levels) in compile'
  activesupport (4.1.12) lib/active_support/callbacks.rb:502:in `call'
  activesupport (4.1.12) lib/active_support/callbacks.rb:502:in `call'
  activesupport (4.1.12) lib/active_support/callbacks.rb:86:in `run_callbacks'
  actionpack (4.1.12) lib/abstract_controller/callbacks.rb:19:in `process_action'
  actionpack (4.1.12) lib/action_controller/metal/rescue.rb:29:in `process_action'
  actionpack (4.1.12) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
  activesupport (4.1.12) lib/active_support/notifications.rb:159:in `block in instrument'
  activesupport (4.1.12) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  activesupport (4.1.12) lib/active_support/notifications.rb:159:in `instrument'
  actionpack (4.1.12) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
  actionpack (4.1.12) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
  activerecord (4.1.12) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
  actionpack (4.1.12) lib/abstract_controller/base.rb:136:in `process'
  actionview (4.1.12) lib/action_view/rendering.rb:30:in `process'
  actionpack (4.1.12) lib/action_controller/metal.rb:196:in `dispatch'
  actionpack (4.1.12) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
  actionpack (4.1.12) lib/action_controller/metal.rb:232:in `block in action'
  actionpack (4.1.12) lib/action_dispatch/routing/route_set.rb:82:in `call'
  actionpack (4.1.12) lib/action_dispatch/routing/route_set.rb:82:in `dispatch'
  actionpack (4.1.12) lib/action_dispatch/routing/route_set.rb:50:in `call'
  actionpack (4.1.12) lib/action_dispatch/journey/router.rb:73:in `block in call'
  actionpack (4.1.12) lib/action_dispatch/journey/router.rb:59:in `each'
  actionpack (4.1.12) lib/action_dispatch/journey/router.rb:59:in `call'
  actionpack (4.1.12) lib/action_dispatch/routing/route_set.rb:692:in `call'
  warden (1.2.3) lib/warden/manager.rb:35:in `block in call'
  warden (1.2.3) lib/warden/manager.rb:34:in `catch'
  warden (1.2.3) lib/warden/manager.rb:34:in `call'
  rack (1.5.5) lib/rack/etag.rb:23:in `call'
  rack (1.5.5) lib/rack/conditionalget.rb:25:in `call'
  rack (1.5.5) lib/rack/head.rb:11:in `call'
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  rack (1.5.5) lib/rack/session/abstract/id.rb:220:in `call'
  actionpack (4.1.12) lib/action_dispatch/middleware/cookies.rb:562:in `call'
  activerecord (4.1.12) lib/active_record/query_cache.rb:36:in `call'
  activerecord (4.1.12) lib/active_record/connection_adapters/abstract/connection_pool.rb:621:in `call'
  activerecord (4.1.12) lib/active_record/migration.rb:380:in `call'
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  activesupport (4.1.12) lib/active_support/callbacks.rb:82:in `run_callbacks'
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  railties (4.1.12) lib/rails/engine.rb:514:in `call'
  railties (4.1.12) lib/rails/application.rb:144:in `call'
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  thin (1.6.3) lib/thin/connection.rb:39:in `receive_data'
  eventmachine (1.0.8) lib/eventmachine.rb:193:in `run_machine'
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  rack (1.5.5) lib/rack/handler/thin.rb:16:in `run'
  rack (1.5.5) lib/rack/server.rb:264:in `start'
  railties (4.1.12) lib/rails/commands/server.rb:69:in `start'
  railties (4.1.12) lib/rails/commands/commands_tasks.rb:81:in `block in server'
  railties (4.1.12) lib/rails/commands/commands_tasks.rb:76:in `tap'
  railties (4.1.12) lib/rails/commands/commands_tasks.rb:76:in `server'
  railties (4.1.12) lib/rails/commands/commands_tasks.rb:40:in `run_command!'
  railties (4.1.12) lib/rails/commands.rb:17:in `<top (required)>'
  bin/rails:8:in `require'
  bin/rails:8:in `<top (required)>'
  spring (1.3.6) lib/spring/client/rails.rb:28:in `load'
  spring (1.3.6) lib/spring/client/rails.rb:28:in `call'
  spring (1.3.6) lib/spring/client/command.rb:7:in `call'
  spring (1.3.6) lib/spring/client.rb:26:in `run'
  spring (1.3.6) bin/spring:48:in `<top (required)>'
  spring (1.3.6) lib/spring/binstub.rb:11:in `load'
  spring (1.3.6) lib/spring/binstub.rb:11:in `<top (required)>'
  bin/spring:13:in `require'
  bin/spring:13:in `<top (required)>'
  bin/rails:3:in `load'
  bin/rails:3:in `<main>'


  Rendered /Users/mwlang/.rvm/gems/ruby-2.1.5/gems/actionpack-4.1.12/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.0ms)
  Rendered /Users/mwlang/.rvm/gems/ruby-2.1.5/gems/actionpack-4.1.12/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.2ms)
  Rendered /Users/mwlang/.rvm/gems/ruby-2.1.5/gems/actionpack-4.1.12/lib/action_dispatch/middleware/templates/rescues/template_error.html.erb within rescues/layout (11.4ms)

Duplicate issue #4121: invalid 
Created: 2015-09-16T16:38:26Z
On master branch and RoR 4.1.19, I have the following Order:
ActiveAdmin.register Order do
  filter :payment_type
  # irrelevant code redacted ...  
end
The Order model:
# +-----------------------------------------+---------------+------+-----+---------+----------------+
# | Field                                   | Type          | Null | Key | Default | Extra          |
# +-----------------------------------------+---------------+------+-----+---------+----------------+
# | id                                      | int(11)       | NO   | PRI | NULL    | auto_increment |
# | payment_type_code                       | varchar(31)   | YES  |     | NULL    |                |
# +-----------------------------------------+---------------+------+-----+---------+----------------+
class Order < ActiveRecord::Base
  belongs_to  :payment_type,      
      :class_name => "PaymentType",   
      :foreign_key => "payment_type_code"
  # irrelevant code redacted ...  
end
When visiting the Orders page, the following error is raised:
undefined method `payment_type_code_eq_eq_eq_eq_eq' for Ransack::Search<class: Order, base: Grouping <combinator: and>>:Ransack::Search

If visited a subsequent time, the "_eq" is appended even more!
undefined method `payment_type_code_eq_eq_eq_eq_eq_eq_eq_eq_eq_eq' for Ransack::Search<class: Order, base: Grouping <combinator: and>>:Ransack::Search

The following monkey patch resolves:
module ActiveAdmin
  module Inputs
    module Filters
      class SelectInput < ::Formtastic::Inputs::SelectInput
        def input_name
          return method if seems_searchable?
          if searchable_method_name.ends_with?("_eq") || searchable_method_name.ends_with?("_in")
            return searchable_method_name 
          end
          searchable_method_name.concat multiple? ? '_in' : '_eq'
        end
      end
    end
  end
end
This patch basically preempts adding "_in" or "_eq" if it already exists on the name.

Closing comment (2015-10-14T03:34:27Z): So I don't forget: this is related to #4073. Ideally both should be fixed by the same PR.