Class: Node::RESBODY

Represents the rescue portion of a rescue expression (see RESCUE for examples).

If the head node of the rescue expresion raises an exception, the resq node is evaluated. The resq node is of type RESBDOY.

As it is evaluated, the type of the exception is tested against the class(es) listed in the args node. If there is a match, the body node is evaluated, otherwise the head node is evaluated. The head node is either another RESBDOY node or false (0).

Methods

args body head members

Public Class methods

members()

Return an array of strings containing the names of the node class‘s members.

Public Instance methods

args()

the arguments to the method

body()

the body of the loop

head()

the body of the block to evaluate