32 lines
713 B
Ruby
32 lines
713 B
Ruby
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module Gitlab
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module Gfm
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##
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# Class than unfolds local references in text.
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#
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#
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class ReferenceUnfolder
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def initialize(text, project)
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@text = text
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@project = project
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end
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def unfold(from_project)
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referables.each_with_object(@text.dup) do |referable, text|
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next unless referable.respond_to?(:to_reference)
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pattern = /#{Regexp.escape(referable.to_reference)}/
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text.gsub!(pattern, referable.to_reference(from_project))
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end
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end
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private
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def referables
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extractor = Gitlab::ReferenceExtractor.new(@project)
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extractor.analyze(@text)
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extractor.all
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end
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end
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end
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end
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