2017-07-09 17:41:28 +00:00
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# frozen_string_literal: true
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2016-08-06 16:26:20 +00:00
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require "ostruct"
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2011-04-18 22:35:22 +00:00
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2006-04-11 01:10:42 +00:00
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module DeveloperProjectsAssociationExtension2
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def find_least_recent
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2012-07-27 16:27:47 +00:00
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order("id ASC").first
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2006-04-11 01:10:42 +00:00
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end
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end
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2004-11-24 01:04:44 +00:00
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class Developer < ActiveRecord::Base
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2015-09-22 18:10:38 +00:00
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self.ignored_columns = %w(first_name last_name)
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2005-11-06 19:05:42 +00:00
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has_and_belongs_to_many :projects do
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2005-11-03 09:06:42 +00:00
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def find_most_recent
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2012-07-27 16:27:47 +00:00
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order("id DESC").first
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2005-11-03 09:06:42 +00:00
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end
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2005-11-06 19:05:42 +00:00
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end
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2008-01-18 07:27:03 +00:00
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2015-04-28 12:51:51 +00:00
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belongs_to :mentor
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2014-05-08 05:57:49 +00:00
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accepts_nested_attributes_for :projects
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2014-10-08 20:58:11 +00:00
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has_and_belongs_to_many :shared_computers, class_name: "Computer"
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2008-01-18 07:27:03 +00:00
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has_and_belongs_to_many :projects_extended_by_name,
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2012-07-13 18:34:40 +00:00
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-> { extending(DeveloperProjectsAssociationExtension) },
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2016-08-06 17:37:57 +00:00
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class_name: "Project",
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join_table: "developers_projects",
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association_foreign_key: "project_id"
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2005-11-03 09:06:42 +00:00
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2008-01-18 07:27:03 +00:00
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has_and_belongs_to_many :projects_extended_by_name_twice,
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2012-07-13 18:34:40 +00:00
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-> { extending(DeveloperProjectsAssociationExtension, DeveloperProjectsAssociationExtension2) },
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2016-08-06 17:37:57 +00:00
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class_name: "Project",
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join_table: "developers_projects",
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association_foreign_key: "project_id"
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2006-04-11 01:10:42 +00:00
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2008-01-18 07:27:03 +00:00
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has_and_belongs_to_many :projects_extended_by_name_and_block,
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2012-07-13 18:34:40 +00:00
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-> { extending(DeveloperProjectsAssociationExtension) },
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2016-08-06 17:37:57 +00:00
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class_name: "Project",
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join_table: "developers_projects",
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association_foreign_key: "project_id" do
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2007-09-17 21:19:44 +00:00
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def find_least_recent
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2012-07-27 16:27:47 +00:00
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order("id ASC").first
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2007-09-17 21:19:44 +00:00
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end
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end
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :special_projects, join_table: "developers_projects", association_foreign_key: "project_id"
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2013-12-12 18:43:36 +00:00
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has_and_belongs_to_many :sym_special_projects,
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2016-08-06 17:37:57 +00:00
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join_table: :developers_projects,
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association_foreign_key: "project_id",
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class_name: "SpecialProject"
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2005-10-06 17:13:24 +00:00
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2007-10-10 06:45:13 +00:00
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has_many :audit_logs
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2013-09-27 23:56:49 +00:00
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has_many :contracts
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2016-08-06 17:37:57 +00:00
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has_many :firms, through: :contracts, source: :firm
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2014-07-15 00:25:18 +00:00
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has_many :comments, ->(developer) { where(body: "I'm #{developer.name}") }
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has_many :ratings, through: :comments
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2015-08-24 08:27:06 +00:00
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has_one :ship, dependent: :nullify
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2007-10-10 06:45:13 +00:00
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2015-09-26 20:07:24 +00:00
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belongs_to :firm
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has_many :contracted_projects, class_name: "Project"
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2016-08-06 17:37:57 +00:00
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scope :jamises, -> { where(name: "Jamis") }
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2008-08-21 15:08:42 +00:00
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2016-08-06 17:37:57 +00:00
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validates_inclusion_of :salary, in: 50000..200000
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validates_length_of :name, within: 3..20
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2007-10-10 06:45:13 +00:00
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before_create do |developer|
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2016-08-06 17:37:57 +00:00
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developer.audit_logs.build message: "Computer created"
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2007-10-10 06:45:13 +00:00
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end
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2008-05-08 05:04:53 +00:00
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2015-09-22 18:10:38 +00:00
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attr_accessor :last_name
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2016-08-06 16:26:20 +00:00
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define_attribute_method "last_name"
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2015-09-22 18:10:38 +00:00
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2008-05-08 05:04:53 +00:00
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def log=(message)
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2016-08-06 17:37:57 +00:00
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audit_logs.build message: message
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2008-05-08 05:04:53 +00:00
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end
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2012-12-02 20:24:47 +00:00
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after_find :track_instance_count
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cattr_accessor :instance_count
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def track_instance_count
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self.class.instance_count ||= 0
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self.class.instance_count += 1
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end
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private :track_instance_count
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2007-10-10 06:45:13 +00:00
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end
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2017-10-19 12:07:56 +00:00
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class SubDeveloper < Developer
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end
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2007-10-10 06:45:13 +00:00
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class AuditLog < ActiveRecord::Base
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2016-08-06 17:37:57 +00:00
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belongs_to :developer, validate: true
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belongs_to :unvalidated_developer, class_name: "Developer"
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2004-12-16 01:32:35 +00:00
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end
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2005-05-19 16:39:50 +00:00
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2005-11-08 10:19:09 +00:00
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class DeveloperWithBeforeDestroyRaise < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, join_table: "developers_projects", foreign_key: "developer_id"
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2005-11-08 10:19:09 +00:00
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before_destroy :raise_if_projects_empty!
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def raise_if_projects_empty!
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raise if projects.empty?
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end
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end
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2008-11-16 18:06:41 +00:00
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2011-05-29 15:38:01 +00:00
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class DeveloperWithSelect < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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default_scope { select("name") }
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2011-05-29 15:38:01 +00:00
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end
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2011-06-23 18:57:49 +00:00
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class DeveloperWithIncludes < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_many :audit_logs, foreign_key: :developer_id
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2012-03-21 22:18:18 +00:00
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default_scope { includes(:audit_logs) }
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2011-06-23 18:57:49 +00:00
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end
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2013-01-11 17:29:30 +00:00
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class DeveloperFilteredOnJoins < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, -> { order("projects.id") }, foreign_key: "developer_id", join_table: "developers_projects"
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2013-01-11 17:29:30 +00:00
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def self.default_scope
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2016-08-06 17:37:57 +00:00
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joins(:projects).where(projects: { name: "Active Controller" })
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2013-01-11 17:29:30 +00:00
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end
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end
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2008-11-16 18:06:41 +00:00
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class DeveloperOrderedBySalary < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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default_scope { order("salary DESC") }
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2011-04-03 23:07:45 +00:00
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2016-08-06 16:26:20 +00:00
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scope :by_name, -> { order("name DESC") }
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2008-11-16 18:06:41 +00:00
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end
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2009-05-18 19:27:42 +00:00
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class DeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2012-03-21 22:18:18 +00:00
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default_scope { where("name = 'David'") }
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2009-05-18 19:27:42 +00:00
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end
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2011-04-18 22:35:22 +00:00
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class LazyLambdaDeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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default_scope lambda { where(name: "David") }
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2011-04-18 22:35:22 +00:00
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end
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class LazyBlockDeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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default_scope { where(name: "David") }
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2011-04-18 22:35:22 +00:00
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end
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class CallableDeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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default_scope OpenStruct.new(call: where(name: "David"))
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2011-04-18 22:35:22 +00:00
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end
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2011-04-18 22:15:38 +00:00
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class ClassMethodDeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-04-03 23:07:45 +00:00
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def self.default_scope
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2016-08-06 17:37:57 +00:00
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where(name: "David")
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2011-04-03 23:07:45 +00:00
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end
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end
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2011-05-24 23:07:38 +00:00
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class ClassMethodReferencingScopeDeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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scope :david, -> { where(name: "David") }
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2011-05-24 23:07:38 +00:00
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def self.default_scope
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david
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end
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end
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class LazyBlockReferencingScopeDeveloperCalledDavid < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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scope :david, -> { where(name: "David") }
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2011-05-24 23:07:38 +00:00
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default_scope { david }
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end
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2011-04-18 22:15:38 +00:00
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class DeveloperCalledJamis < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-04-28 16:46:26 +00:00
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2016-08-06 17:37:57 +00:00
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default_scope { where(name: "Jamis") }
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2016-08-06 16:26:20 +00:00
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scope :poor, -> { where("salary < 150000") }
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2014-02-23 11:14:05 +00:00
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scope :david, -> { where name: "David" }
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scope :david2, -> { unscoped.where name: "David" }
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2009-05-18 19:27:42 +00:00
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end
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2010-02-26 10:06:55 +00:00
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class PoorDeveloperCalledJamis < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-04-28 16:46:26 +00:00
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2016-08-06 17:37:57 +00:00
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default_scope -> { where(name: "Jamis", salary: 50000) }
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2011-04-03 23:07:45 +00:00
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end
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class InheritedPoorDeveloperCalledJamis < DeveloperCalledJamis
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-04-03 23:07:45 +00:00
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2016-08-06 17:37:57 +00:00
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default_scope -> { where(salary: 50000) }
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2011-04-03 23:07:45 +00:00
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end
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2011-04-18 22:15:38 +00:00
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class MultiplePoorDeveloperCalledJamis < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-04-28 16:46:26 +00:00
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2016-08-06 17:37:57 +00:00
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default_scope -> { where(name: "Jamis") }
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default_scope -> { where(salary: 50000) }
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2011-04-28 16:46:26 +00:00
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end
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2011-04-03 23:07:45 +00:00
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2011-04-28 16:46:26 +00:00
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module SalaryDefaultScope
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extend ActiveSupport::Concern
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2016-08-06 17:37:57 +00:00
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included { default_scope { where(salary: 50000) } }
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2010-06-28 21:17:56 +00:00
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end
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2011-04-28 16:46:26 +00:00
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class ModuleIncludedPoorDeveloperCalledJamis < DeveloperCalledJamis
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-04-28 16:46:26 +00:00
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include SalaryDefaultScope
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end
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2011-05-24 02:05:06 +00:00
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class EagerDeveloperWithDefaultScope < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, -> { order("projects.id") }, foreign_key: "developer_id", join_table: "developers_projects"
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2011-05-24 02:05:06 +00:00
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2012-03-21 22:18:18 +00:00
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default_scope { includes(:projects) }
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2011-05-24 02:05:06 +00:00
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end
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class EagerDeveloperWithClassMethodDefaultScope < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, -> { order("projects.id") }, foreign_key: "developer_id", join_table: "developers_projects"
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2011-05-24 02:05:06 +00:00
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def self.default_scope
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includes(:projects)
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end
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end
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class EagerDeveloperWithLambdaDefaultScope < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, -> { order("projects.id") }, foreign_key: "developer_id", join_table: "developers_projects"
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2011-05-24 02:05:06 +00:00
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default_scope lambda { includes(:projects) }
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end
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class EagerDeveloperWithBlockDefaultScope < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, -> { order("projects.id") }, foreign_key: "developer_id", join_table: "developers_projects"
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2011-04-28 16:46:26 +00:00
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2011-05-24 02:05:06 +00:00
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default_scope { includes(:projects) }
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end
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class EagerDeveloperWithCallableDefaultScope < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2016-08-06 17:37:57 +00:00
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has_and_belongs_to_many :projects, -> { order("projects.id") }, foreign_key: "developer_id", join_table: "developers_projects"
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2011-05-24 02:05:06 +00:00
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2016-08-06 17:37:57 +00:00
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default_scope OpenStruct.new(call: includes(:projects))
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2011-05-24 02:05:06 +00:00
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end
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2011-08-13 15:37:44 +00:00
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class ThreadsafeDeveloper < ActiveRecord::Base
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2016-08-06 16:26:20 +00:00
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self.table_name = "developers"
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2011-08-13 15:37:44 +00:00
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def self.default_scope
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2017-01-01 18:34:17 +00:00
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Thread.current[:default_scope_delay].call
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2011-08-13 15:37:44 +00:00
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limit(1)
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end
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end
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2012-12-10 19:22:30 +00:00
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class CachedDeveloper < ActiveRecord::Base
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self.table_name = "developers"
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self.cache_timestamp_format = :number
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end
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2016-12-28 19:15:49 +00:00
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class DeveloperWithIncorrectlyOrderedHasManyThrough < ActiveRecord::Base
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self.table_name = "developers"
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has_many :companies, through: :contracts
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has_many :contracts, foreign_key: :developer_id
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end
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