Sha256: 25ce89531cdb66c57d15dbeae0fa9fcad151c2b0c6c2d29d44e093b50bf270de
Contents?: true
Size: 861 Bytes
Versions: 14
Compression:
Stored size: 861 Bytes
Contents
# frozen_string_literal: true
module Synvert::Core
# Go to and change its scope to a child node.
class Rewriter::GotoScope < Rewriter::Scope
# Initialize a scope
#
# @param instance [Synvert::Core::Rewriter::Instance]
# @param child_node_name [String]
# @param block [Block]
def initialize(instance, child_node_name, &block)
@instance = instance
@child_node_name = child_node_name
@block = block
end
# Go to a child now, then run the block code with the the child node.
def process
current_node = @instance.current_node
return unless current_node
child_node = @child_node_name.is_a?(Parser::AST::Node) ? @child_node_name : current_node.send(@child_node_name)
@instance.process_with_other_node child_node do
@instance.instance_eval(&@block)
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems