public function RulesPlugin::__toString in Rules 7.2

When converted to a string, just use the export format.

File

includes/rules.core.inc, line 695

Rules base classes and interfaces needed for any rule evaluation.

Class

RulesPlugin

Base class for rules plugins.

Code

public function __toString() {
  return $this
    ->isRoot() ? $this
    ->export() : entity_var_json_export($this
    ->export());
}