14 lines
452 B
Ruby
14 lines
452 B
Ruby
# frozen_string_literal: true
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# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
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# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
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# Given a hash and an array of keys
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# Raise an argument error if any keys are missing from the hash
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class RequiredKeys
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def initialize(hash, keys)
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missing = keys.select { |k| hash[k].nil? }
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raise ArgumentError, "Missing keys: #{missing}" if missing.any?
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end
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end
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