       it 'should have empty ledges array', ->
         expect(platforms.ledges).toEqual []
 
-    describe '_createTileGeneratorState', ->
+    describe '#_createTileGeneratorState', ->
       state = null
 
       beforeEach -> state = platforms._createTileGeneratorState()


        expect(ledge.start).toBe 7

    describe '_addRow', ->
      vars =
        iColStart: 0
        iColEnd: 3

      it 'returns expected base number of ledges', ->
        expect(state.numLedgeRows).toBe 23

    describe '#_addLedgeDifficulty', ->
      ledge = null
      vars = { numLedgeRows: 23 }

