Compile a ConstantOrWriteNode
node
Foo ||= bar
becomes
defined?(Foo) ? Foo : Foo = bar
Dispatch enter and leave events for BlockLocalVariableNode
nodes and continue walking the tree.
Dispatch enter and leave events for ClassVariableTargetNode
nodes and continue walking the tree.
Dispatch enter and leave events for ConstantAndWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for ConstantOperatorWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for ConstantOrWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for ConstantPathWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for GlobalVariableReadNode
nodes and continue walking the tree.
Dispatch enter and leave events for GlobalVariableWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for InstanceVariableReadNode
nodes and continue walking the tree.
Dispatch enter and leave events for InstanceVariableWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for LocalVariableReadNode
nodes and continue walking the tree.
Dispatch enter and leave events for LocalVariableWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for OptionalKeywordParameterNode
nodes and continue walking the tree.