Sha256: 0ef7862358b14c7d8083607102797cb7fc98423b203b9f1e9246d2d584bed637
Contents?: true
Size: 796 Bytes
Versions: 7
Compression:
Stored size: 796 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 = 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
7 entries across 7 versions & 1 rubygems