30 lines
584 B
Ruby
30 lines
584 B
Ruby
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module Sof
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# ObjectNode means node with structure
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# ie arrays and hashes get transformed into these too
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class ObjectNode < Node
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def initialize data , ref
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super(ref)
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@data = data
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@children = []
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end
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attr_reader :children , :data
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def add k , v
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@children << [k,v]
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end
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def out io , level = 0
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super
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io.write(@data)
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indent = " " * (level + 1)
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@children.each do |k,v|
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io.write "\n#{indent}"
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k.out(io , level + 1)
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io.write " "
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v.out(io , level + 1)
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end
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end
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end
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end
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