edge badge

This class is used to verify that all migrations have been run before loading a web page if config.active_record.migration_error is set to :page_load

Methods
C
N
Class Public methods
new(app)
# File activerecord/lib/active_record/migration.rb, line 369
def initialize(app)
  @app = app
  @last_check = 0
end
Instance Public methods
call(env)
# File activerecord/lib/active_record/migration.rb, line 374
def call(env)
  mtime = ActiveRecord::Migrator.last_migration.mtime.to_i
  if @last_check < mtime
    ActiveRecord::Migration.check_pending!
    @last_check = mtime
  end
  @app.call(env)
end