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# frozen_string_literal: true
module Unparser
# DSL to help defining emitters
module DSL
private
def define_remaining_children(names)
range = names.length..-1
define_method(:remaining_children) do
children[range]
end
private :remaining_children
end
def define_child(name, index)
define_method(name) do
children.at(index)
end
private name
end
def define_group(name, range)
define_method(name) do
children[range]
end
private(name)
memoize(name)
end
def children(*names)
define_remaining_children(names)
names.each_with_index do |name, index|
define_child(name, index)
end
end
end # DSL
end # Unparser
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