36 lines
944 B
Ruby
36 lines
944 B
Ruby
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if defined?(GrapeRouteHelpers)
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module GrapeRouteHelpers
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class DecoratedRoute
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# GrapeRouteHelpers gem tries to parse the versions
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# from a string, not supporting Grape `version` array definition.
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#
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# Without the following fix, we get this on route helpers generation:
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#
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# => undefined method `scan' for ["v3", "v4"]
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#
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# 2.0.0 implementation of this method:
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#
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# ```
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# def route_versions
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# version_pattern = /[^\[",\]\s]+/
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# if route_version
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# route_version.scan(version_pattern)
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# else
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# [nil]
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# end
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# end
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# ```
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def route_versions
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return [nil] if route_version.nil? || route_version.empty?
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if route_version.is_a?(String)
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version_pattern = /[^\[",\]\s]+/
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route_version.scan(version_pattern)
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else
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route_version
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end
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end
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end
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end
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end
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