module DummyApp::Migrations
Public Instance Methods
auto_migrate()
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# File lib/spree/testing_support/dummy_app/migrations.rb, line 22 def auto_migrate if needs_migration? puts "Configuration changed. Re-running migrations" # Disconnect to avoid "database is being accessed by other users" on postgres ActiveRecord::Base.remove_connection sh 'rake db:reset VERBOSE=false' # We have a brand new database, so we must re-establish our connection ActiveRecord::Base.establish_connection end end
database_exists?()
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Ensure database exists
# File lib/spree/testing_support/dummy_app/migrations.rb, line 8 def database_exists? ActiveRecord::Base.connection rescue ActiveRecord::NoDatabaseError false else true end
needs_migration?()
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# File lib/spree/testing_support/dummy_app/migrations.rb, line 16 def needs_migration? return true if !database_exists? ActiveRecord::Base.connection.migration_context.needs_migration? end
Private Instance Methods
sh(cmd)
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# File lib/spree/testing_support/dummy_app/migrations.rb, line 38 def sh(cmd) puts cmd system cmd end