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class ApiConstraints
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def initialize(options)
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@version = options[:version]
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@default = options.has_key?(:default) ? options[:default] : false
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end
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def matches?(req)
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route_match = req.fullpath.match(%r{/api/v(\d+)}) if req.fullpath
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header_match = req.accept.match(%r{version=(\d+)}) if req.accept
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return (@version.to_s == route_match[1]) if route_match
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return (@version.to_s == header_match[1]) if header_match
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# if version is not specified in route or header, then it returns true only if :default => true in routes file v1.rb or v2.rb
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@default
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end
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end
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