6772312ea7
The primary license of the project is changing to: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later with some specific files to be licensed under the one of two licenses: CC0-1.0 LGPL-3.0-or-later This commit is one of the many steps to relicense the entire codebase. Documentation granting permission for this relicensing (from all past contributors who hold copyrights) is on file with Software Freedom Conservancy, Inc.
12 lines
366 B
Ruby
12 lines
366 B
Ruby
# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
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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.new("Missing keys: #{missing}") if missing.any?
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end
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end
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