vendor/rails/railties/doc/guides/source/configuring.txt

   1 Configuring Rails Applications
   2 ==============================
   3
   4 This guide covers the configuration and initialization features available to Rails applications. By referring to this guide, you will be able to:
   5
   6 * Adjust the behavior of your Rails applications
   7 * Add additional code to be run at application start time
   8
   9 == Locations for Initialization Code
  10
  11 preinitializers
  12 environment.rb first
  13 env-specific files
  14 initializers (load_application_initializers)
  15 after-initializer
  16
  17 == Using a Preinitializer
  18
  19 == Configuring Rails Components
  20
  21 === Configuring Active Record
  22
  23 === Configuring Action Controller
  24
  25 === Configuring Action View
  26
  27 === Configuring Action Mailer
  28
  29 === Configuring Active Resource
  30
  31 === Configuring Active Support
  32
  33 == Using Initializers
  34  organization, controlling load order
  35
  36 == Using an After-Initializer
  37
  38 == Changelog ==
  39
  40 http://rails.lighthouseapp.com/projects/16213-rails-guides/tickets/28[Lighthouse ticket]
  41
  42 * November 5, 2008: Rough outline by link:../authors.html#mgunderloy[Mike Gunderloy]
  43
  44
  45 actionmailer/lib/action_mailer/base.rb
  46 257:    cattr_accessor :logger
  47 267:    cattr_accessor :smtp_settings
  48 273:    cattr_accessor :sendmail_settings
  49 276:    cattr_accessor :raise_delivery_errors
  50 282:    cattr_accessor :perform_deliveries
  51 285:    cattr_accessor :deliveries
  52 288:    cattr_accessor :default_charset
  53 291:    cattr_accessor :default_content_type
  54 294:    cattr_accessor :default_mime_version
  55 297:    cattr_accessor :default_implicit_parts_order
  56 299:    cattr_reader :protected_instance_variables
  57
  58 actionmailer/Rakefile
  59 36:  rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
  60
  61 actionpack/lib/action_controller/base.rb
  62 263:    cattr_reader :protected_instance_variables
  63 273:    cattr_accessor :asset_host
  64 279:    cattr_accessor :consider_all_requests_local
  65 285:    cattr_accessor :allow_concurrency
  66 317:    cattr_accessor :param_parsers
  67 321:    cattr_accessor :default_charset
  68 325:    cattr_accessor :logger
  69 329:    cattr_accessor :resource_action_separator
  70 333:    cattr_accessor :resources_path_names
  71 337:    cattr_accessor :request_forgery_protection_token
  72 341:    cattr_accessor :optimise_named_routes
  73 351:    cattr_accessor :use_accept_header
  74 361:    cattr_accessor :relative_url_root
  75
  76 actionpack/lib/action_controller/caching/pages.rb
  77 55:          cattr_accessor :page_cache_directory
  78 58:          cattr_accessor :page_cache_extension
  79
  80 actionpack/lib/action_controller/caching.rb
  81 37:        cattr_reader :cache_store
  82 48:        cattr_accessor :perform_caching
  83
  84 actionpack/lib/action_controller/dispatcher.rb
  85 98:    cattr_accessor :error_file_path
  86
  87 actionpack/lib/action_controller/mime_type.rb
  88 24:    cattr_reader :html_types, :unverifiable_types
  89
  90 actionpack/lib/action_controller/rescue.rb
  91 36:      base.cattr_accessor :rescue_responses
  92 40:      base.cattr_accessor :rescue_templates
  93
  94 actionpack/lib/action_controller/session/active_record_store.rb
  95 60:        cattr_accessor :data_column_name
  96 170:        cattr_accessor :connection
  97 173:        cattr_accessor :table_name
  98 177:        cattr_accessor :session_id_column
  99 181:        cattr_accessor :data_column
 100 282:      cattr_accessor :session_class
 101
 102 actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
 103 44:    cattr_accessor :included_tags, :instance_writer => false
 104
 105 actionpack/lib/action_view/base.rb
 106 189:    cattr_accessor :debug_rjs
 107 193:    cattr_accessor :warn_cache_misses
 108
 109 actionpack/lib/action_view/helpers/active_record_helper.rb
 110 7:    cattr_accessor :field_error_proc
 111
 112 actionpack/lib/action_view/helpers/form_helper.rb
 113 805:    cattr_accessor :default_form_builder
 114
 115 actionpack/lib/action_view/template_handlers/erb.rb
 116 47:      cattr_accessor :erb_trim_mode
 117
 118 actionpack/test/active_record_unit.rb
 119 5:  cattr_accessor :able_to_connect
 120 6:  cattr_accessor :connected
 121
 122 actionpack/test/controller/filters_test.rb
 123 286:    cattr_accessor :execution_log
 124
 125 actionpack/test/template/form_options_helper_test.rb
 126 3:TZInfo::Timezone.cattr_reader :loaded_zones
 127
 128 activemodel/lib/active_model/errors.rb
 129 28:    cattr_accessor :default_error_messages
 130
 131 activemodel/Rakefile
 132 19:  rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
 133
 134 activerecord/lib/active_record/attribute_methods.rb
 135 9:      base.cattr_accessor :attribute_types_cached_by_default, :instance_writer => false
 136 11:      base.cattr_accessor :time_zone_aware_attributes, :instance_writer => false
 137
 138 activerecord/lib/active_record/base.rb
 139 394:    cattr_accessor :logger, :instance_writer => false
 140 443:    cattr_accessor :configurations, :instance_writer => false
 141 450:    cattr_accessor :primary_key_prefix_type, :instance_writer => false
 142 456:    cattr_accessor :table_name_prefix, :instance_writer => false
 143 461:    cattr_accessor :table_name_suffix, :instance_writer => false
 144 467:    cattr_accessor :pluralize_table_names, :instance_writer => false
 145 473:    cattr_accessor :colorize_logging, :instance_writer => false
 146 478:    cattr_accessor :default_timezone, :instance_writer => false
 147 487:    cattr_accessor :schema_format , :instance_writer => false
 148 491:    cattr_accessor :timestamped_migrations , :instance_writer => false
 149
 150 activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb
 151 11:    cattr_accessor :connection_handler, :instance_writer => false
 152
 153 activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
 154 166:      cattr_accessor :emulate_booleans
 155
 156 activerecord/lib/active_record/fixtures.rb
 157 498:  cattr_accessor :all_loaded_fixtures
 158
 159 activerecord/lib/active_record/locking/optimistic.rb
 160 38:        base.cattr_accessor :lock_optimistically, :instance_writer => false
 161
 162 activerecord/lib/active_record/migration.rb
 163 259:    cattr_accessor :verbose
 164
 165 activerecord/lib/active_record/schema_dumper.rb
 166 13:    cattr_accessor :ignore_tables
 167
 168 activerecord/lib/active_record/serializers/json_serializer.rb
 169 4:      base.cattr_accessor :include_root_in_json, :instance_writer => false
 170
 171 activerecord/Rakefile
 172 142:  rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
 173
 174 activerecord/test/cases/lifecycle_test.rb
 175 61:  cattr_reader :last_inherited
 176
 177 activerecord/test/cases/mixin_test.rb
 178 9:  cattr_accessor :forced_now_time
 179
 180 activeresource/lib/active_resource/base.rb
 181 206:    cattr_accessor :logger
 182
 183 activeresource/Rakefile
 184 43:  rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
 185
 186 activesupport/lib/active_support/buffered_logger.rb
 187 17:    cattr_accessor :silencer
 188
 189 activesupport/lib/active_support/cache.rb
 190 81:      cattr_accessor :logger
 191
 192 activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
 193 5:#    cattr_accessor :hair_colors
 194 10:  def cattr_reader(*syms)
 195 29:  def cattr_writer(*syms)
 196 50:  def cattr_accessor(*syms)
 197 51:    cattr_reader(*syms)
 198 52:    cattr_writer(*syms)
 199
 200 activesupport/lib/active_support/core_ext/logger.rb
 201 34:  cattr_accessor :silencer
 202
 203 activesupport/test/core_ext/class/attribute_accessor_test.rb
 204 6:      cattr_accessor :foo
 205 7:      cattr_accessor :bar, :instance_writer => false
 206
 207 activesupport/test/core_ext/module/synchronization_test.rb
 208 6:    @target.cattr_accessor :mutex, :instance_writer => false
 209
 210 railties/doc/guides/html/creating_plugins.html
 211 786:      cattr_accessor <span style="color: #990000">:</span>yaffle_text_field<span style="color: #990000">,</span> <span style="color: #990000">:</span>yaffle_date_field
 212 860:      cattr_accessor <span style="color: #990000">:</span>yaffle_text_field<span style="color: #990000">,</span> <span style="color: #990000">:</span>yaffle_date_field
 213
 214 railties/lib/rails_generator/base.rb
 215 93:      cattr_accessor :logger
 216
 217 railties/Rakefile
 218 265:  rdoc.options << '--line-numbers' << '--inline-source' << '--accessor' << 'cattr_accessor=object'
 219
 220 railties/test/rails_info_controller_test.rb
 221 12:    cattr_accessor :local_request
 222
 223 Rakefile
 224 32:  rdoc.options << '-A cattr_accessor=object'
 225