function CourseObjectSignup::freeze in Course 7

Same name and namespace in other branches

1. 7.2 modules/course_signup/course_signup.classes.inc \CourseObjectSignup::freeze()

Freeze data to persist over cloning/exporting.

Return value

array An array of data to be frozen.

Overrides CourseObjectNode::freeze

File

modules/course_signup/course_signup.classes.inc, line 84

Class

CourseObjectSignup

Code

function freeze() {
  return TRUE;
}