class method `self.configurations=`

Ruby on Rails 6.0.6

Since v4.1.16

Available in: v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

self.configurations=(config)

Contains the database configuration - as is typically stored in config/database.yml - as an ActiveRecord::DatabaseConfigurations object.

For example, the following database.yml…

development:
  adapter: sqlite3
  database: db/development.sqlite3

production:
  adapter: sqlite3
  database: db/production.sqlite3

…would result in ActiveRecord::Base.configurations to look like this:

#<ActiveRecord::DatabaseConfigurations:0x00007fd1acbdf800 @configurations=[
  #<ActiveRecord::DatabaseConfigurations::HashConfig:0x00007fd1acbded10 @env_name="development",
    @spec_name="primary", @config={"adapter"=>"sqlite3", "database"=>"db/development.sqlite3"}>,
  #<ActiveRecord::DatabaseConfigurations::HashConfig:0x00007fd1acbdea90 @env_name="production",
    @spec_name="primary", @config={"adapter"=>"mysql2", "database"=>"db/production.sqlite3"}>
]>

Parameters

config req

Source

# File activerecord/lib/active_record/core.rb, line 50
      def self.configurations=(config)
        @@configurations = ActiveRecord::DatabaseConfigurations.new(config)
      end

Defined in activerecord/lib/active_record/core.rb line 50 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Core

Signature

Parameters