Compile a InterpolatedRegularExpressionNode
node
Desugar ‘x ||= y` to `defined?(x) ? x : x = y`
Dispatch enter and leave events for AliasGlobalVariableNode
nodes and continue walking the tree.
Dispatch enter and leave events for BlockLocalVariableNode
nodes and continue walking the tree.
Dispatch enter and leave events for CallOperatorWriteNode
nodes and continue walking the tree.
Dispatch enter and leave events for ClassVariableReadNode
nodes and continue walking the tree.
Dispatch enter and leave events for ClassVariableWriteNode
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 ConstantPathTargetNode
nodes and continue walking the tree.