aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/lib/active_record.rb
blob: 7a2c5c8bf23969d595932628e2aed4a5dcf3ce0e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
#--
# Copyright (c) 2004-2013 David Heinemeier Hansson
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#++

require 'active_support'
require 'active_support/rails'
require 'active_model'
require 'arel'

require 'active_record/version'

module ActiveRecord
  extend ActiveSupport::Autoload

  autoload :Base
  autoload :Callbacks
  autoload :Core
  autoload :ConnectionHandling
  autoload :CounterCache
  autoload :DynamicMatchers
  autoload :Enum
  autoload :Explain
  autoload :Inheritance
  autoload :Integration
  autoload :Migration
  autoload :Migrator, 'active_record/migration'
  autoload :ModelSchema
  autoload :NestedAttributes
  autoload :Persistence
  autoload :QueryCache
  autoload :Querying
  autoload :ReadonlyAttributes
  autoload :Reflection
  autoload :RuntimeRegistry
  autoload :Sanitization
  autoload :Schema
  autoload :SchemaDumper
  autoload :SchemaMigration
  autoload :Scoping
  autoload :Serialization
  autoload :StatementCache
  autoload :Store
  autoload :Timestamp
  autoload :Transactions
  autoload :Translation
  autoload :Validations

  eager_autoload do
    autoload :ActiveRecordError, 'active_record/errors'
    autoload :ConnectionNotEstablished, 'active_record/errors'
    autoload :ConnectionAdapters, 'active_record/connection_adapters/abstract_adapter'

    autoload :Aggregations
    autoload :Associations
    autoload :AttributeAssignment
    autoload :AttributeMethods
    autoload :AutosaveAssociation

    autoload :Relation
    autoload :AssociationRelation
    autoload :NullRelation

    autoload_under 'relation' do
      autoload :QueryMethods
      autoload :FinderMethods
      autoload :Calculations
      autoload :PredicateBuilder
      autoload :SpawnMethods
      autoload :Batches
      autoload :Delegation
    end

    autoload :Result
  end

  module Coders
    autoload :YAMLColumn, 'active_record/coders/yaml_column'
  end

  module AttributeMethods
    extend ActiveSupport::Autoload

    eager_autoload do
      autoload :BeforeTypeCast
      autoload :Dirty
      autoload :PrimaryKey
      autoload :Query
      autoload :Read
      autoload :TimeZoneConversion
      autoload :Write
      autoload :Serialization
    end
  end

  module Locking
    extend ActiveSupport::Autoload

    eager_autoload do
      autoload :Optimistic
      autoload :Pessimistic
    end
  end

  module ConnectionAdapters
    extend ActiveSupport::Autoload

    eager_autoload do
      autoload :AbstractAdapter
      autoload :ConnectionManagement, "active_record/connection_adapters/abstract/connection_pool"
    end
  end

  module Scoping
    extend ActiveSupport::Autoload

    eager_autoload do
      autoload :Named
      autoload :Default
    end
  end

  module Tasks
    extend ActiveSupport::Autoload

    autoload :DatabaseTasks
    autoload :SQLiteDatabaseTasks, 'active_record/tasks/sqlite_database_tasks'
    autoload :MySQLDatabaseTasks,  'active_record/tasks/mysql_database_tasks'
    autoload :PostgreSQLDatabaseTasks,
      'active_record/tasks/postgresql_database_tasks'
  end

  autoload :TestFixtures, 'active_record/fixtures'

  def self.eager_load!
    super
    ActiveRecord::Locking.eager_load!
    ActiveRecord::Scoping.eager_load!
    ActiveRecord::Associations.eager_load!
    ActiveRecord::AttributeMethods.eager_load!
    ActiveRecord::ConnectionAdapters.eager_load!
  end
end

ActiveSupport.on_load(:active_record) do
  Arel::Table.engine = self
end

ActiveSupport.on_load(:i18n) do
  I18n.load_path << File.dirname(__FILE__) + '/active_record/locale/en.yml'
end