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Versions: 12
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Contents
module AgnosticBackend
module Queryable
class TreeNode
include AgnosticBackend::Utilities
# include Enumerable
attr_reader :children
attr_reader :context
def initialize(children = [], context = nil)
@children, @context = children, context
end
# def each(&block)
# block.call(self)
# children.each{|child| child.each(&block) }
# end
def ==(other)
return true if self.__id__ == other.__id__
return false if other.nil?
return false unless other.is_a? AgnosticBackend::Queryable::TreeNode
return false unless other.children.size == children.size
children_pairs = other.children.zip(children)
other.class == self.class &&
children_pairs.all? do |first_child, second_child|
first_child == second_child
end
end
def accept(visitor)
visitor.visit(self)
end
private
def attribute_component(attribute:, context: nil)
Attribute.new(attribute, parent: self, context: context)
end
def value_component(value:, context: nil, type:)
Value.new(convert_to(type, value), parent: self, context: context)
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems