module ActiveSupport::ActionableError::ClassMethods
Public Instance Methods
action(name, &block)
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Defines an action that can resolve the error.
class PendingMigrationError < MigrationError include ActiveSupport::ActionableError action "Run pending migrations" do ActiveRecord::Tasks::DatabaseTasks.migrate end end
# File lib/active_support/actionable_error.rb, line 43 def action(name, &block) _actions[name] = block end