Class: Evilution::Mutator::Operator::RescueRemoval Private

Inherits:
Base
  • Object
show all
Defined in:
lib/evilution/mutator/operator/rescue_removal.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Attribute Summary

Attributes inherited from Base

#mutations

Instance Method Summary collapse

Methods inherited from Base

#call, clear_parse_cache!, #initialize, operator_name, parsed_tree_for

Constructor Details

This class inherits a constructor from Evilution::Mutator::Base

Instance Method Details

#visit_begin_node(node) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Visit BeginNode (not RescueNode directly) so we have access to sibling clauses — else_clause, ensure_clause, end_keyword_loc — which we need to compute the rescue clause's boundary and to drop a soon-to-be- orphaned else along with the rescue.



10
11
12
13
14
 
# File 'lib/evilution/mutator/operator/rescue_removal.rb', line 10

def visit_begin_node(node)
  walk_rescue_chain(node) { |rescue_node| emit_removal(node, rescue_node) }

  super
end