Class: LibRubyParser::Nodes::RescueBody

Inherits:
LibRubyParser::Node show all
Defined in:
lib/lib-ruby-parser/nodes.rb

Overview

Represents a single rescue handler (i.e. rescue E => e ...)

Instance Attribute Summary collapse

Instance Attribute Details

#assoc_l ⇒ Loc? (readonly)

Location of the => operator

begin; 1; rescue E => e; 2; end
                   ~~

None if exception is not captured.

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3567

def assoc_l
  @assoc_l
end

#begin_l ⇒ Loc? (readonly)

Location of the then keyword

begin; 1; rescue E => e then; 2; end
                        ~~~~

then is optional, so begin_l can be None

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3578

def begin_l
  @begin_l
end

#body ⇒ Node? (readonly)

Body of the handler

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3547

def body
  @body
end

#exc_list ⇒ Node? (readonly)

A list of exception classes

None if no classes specified (i.e. rescue => e; ... or just rescue; ...)

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3537

def exc_list
  @exc_list
end

#exc_var ⇒ Node? (readonly)

Variable that captures exception

None if no variable specified (i.e. rescue E; ... or just rescue; ...)

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3543

def exc_var
  @exc_var
end

#expression_l ⇒ Loc (readonly)

Location of the full expression

begin; 1; rescue E => e then; 2; end
          ~~~~~~~~~~~~~~~~~~~~~

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3587

def expression_l
  @expression_l
end

#keyword_l ⇒ Loc (readonly)

Location of the rescue keyword

begin; 1; rescue E => e; 2; end
          ~~~~~~

Returns:



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# File 'lib/lib-ruby-parser/nodes.rb', line 3556

def keyword_l
  @keyword_l
end