Auto-Agnimate
				This is nice actually
			
			
				
					
					
						| Apples | 
						$1 | 
						7 | 
					
					
						| Oranges | 
						$2 | 
						18 | 
					
					
			
			
			
			
				
    let planets = [
      { name: 'mars', diameter: 6779 },
    ]
  
			
			
				
    let planets = [
      { name: 'mars', diameter: 6779 },
      { name: 'earth', diameter: 12742 },
      { name: 'jupiter', diameter: 139820 }
    ]
  
			
			
				
    let circumferenceReducer = ( c, planet ) => {
      return c + planet.diameter * Math.PI;
    }
    let planets = [
      { name: 'mars', diameter: 6779 },
      { name: 'earth', diameter: 12742 },
      { name: 'jupiter', diameter: 139820 }
    ]
    let c = planets.reduce( circumferenceReducer, 0 )