instance method `check_schema_file`

Ruby on Rails 4.2.9

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

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check_schema_file(filename)

No documentation comment.

Parameters

filename req

Source

# File activerecord/lib/active_record/tasks/database_tasks.rb, line 243
      def check_schema_file(filename)
        unless File.exist?(filename)
          message = %{#{filename} doesn't exist yet. Run `rake db:migrate` to create it, then try again.}
          message << %{ If you do not intend to use a database, you should instead alter #{Rails.root}/config/application.rb to limit the frameworks that will be loaded.} if defined?(::Rails)
          Kernel.abort message
        end
      end

Defined in activerecord/lib/active_record/tasks/database_tasks.rb line 243 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Tasks::DatabaseTasks

Signature

Parameters