version

in lib/omnibus/software.rb [605:650]

• 29 lines of code
• 10 McCabe index (conditional complexity)

    def version(val = NULL, &block)
      final_version = apply_overrides(:version)

      if block_given?
        if val.equal?(NULL)
          raise InvalidValue.new(:version,
            "pass a block when given a version argument")
        else
          if val == final_version
            
            
            
            
            
            
            
            
            
            
            current_license_files = @license_files
            @license_files = []

            yield

            new_license_files = @license_files

            if new_license_files.empty?
              @license_files = current_license_files
            end
          end
        end
      end

      return if final_version.nil?

      begin
        ChefUtils::VersionString.new(final_version)
      rescue ArgumentError
        log.warn(log_key) do
          "Version #{final_version} for software #{name} was not parseable. " \
          "Comparison methods such as #satisfies? will not be available for this version."
        end
        final_version
      end
    end