Merge pull request #235 from awt2542/master

added siblingLayersByName() method

framer/Layer.coffee

@@ -644,6 +644,9 @@ class exports.Layer extends BaseClass
 	subLayersByName: (name) ->
 		_.filter @subLayers, (layer) -> layer.name == name
 
+	siblingLayersByName: (name) ->
+		_.filter @siblingLayers, (layer) -> layer.name == name
+
 	superLayers: (context=false) ->
 
 		superLayers = []

test/tests/LayerTest.coffee

@@ -652,6 +652,16 @@ describe "Layer", ->
 			layerA.subLayersByName("B").should.eql [layerB]
 			layerA.subLayersByName("C").should.eql [layerC, layerD]
 
+		it "should get a siblinglayer by name", ->
+
+			layerA = new Layer
+			layerB = new Layer name:"B", superLayer:layerA
+			layerC = new Layer name:"C", superLayer:layerA
+			layerD = new Layer name:"C", superLayer:layerA
+
+			layerB.siblingLayersByName("C").should.eql [layerC, layerD]
+			layerD.siblingLayersByName("B").should.eql [layerB]
+
 		it "should get a superlayers", ->
 			layerA = new Layer
 			layerB = new Layer superLayer:layerA