lib/run_loop/device.rb in run_loop-1.1.1.pre3 vs lib/run_loop/device.rb in run_loop-1.1.1.pre4

@@ -15,8 +15,40 @@
       end
 
       @udid = udid
     end
 
-  end
+    # Is this device a simulator?
+    # @return [Boolean] Return true if this device is a simulator.
+    def simulator?
+      not physical_device?
+    end
 
-end
\ No newline at end of file
+    # Is this is a physical device?
+    # @return [Boolean] Return true if this is a physical device.
+    def physical_device?
+      (self.udid =~ /[a-f0-9]{40}/) == 0
+    end
+
+    # Returns and instruments-ready device identifier that is a suitable value
+    # for DEVICE_TARGET environment variable.
+    #
+    # @return [String] An instruments-ready device identifier.
+    # @raise [RuntimeError] If trying to obtain a instruments-ready identifier
+    #  for a simulator when Xcode < 6.
+    def instruments_identifier(xcode_tools=RunLoop::XCTools.new)
+      if physical_device?
+        self.udid
+      else
+        unless xcode_tools.xcode_version_gte_6?
+          raise "Expected Xcode >= 6, but found version #{xcode_tools.version} - cannot create an identifier"
+        end
+        if self.version == RunLoop::Version.new('7.0.3')
+          version_part = self.version.to_s
+        else
+          version_part = "#{self.version.major}.#{self.version.minor}"
+        end
+        "#{self.name} (#{version_part} Simulator)"
+      end
+    end
+  end
+end