anchor.diff:  
   
   // Multiply all elements in arr by 2, and print results
  -(arr, λ[#*2]) |> map |> console.log;
  +(arr, λ[#*2]) |> map |> console.log
    
   // Shorthand property lambdas 
   var names = arr.map(λ.name)
   
  -var foo = λ(start)->
  +var foo = λ start
     c = start
  -  return λ->
  +  return λ
       ++c
       console.log(c)
   
  
positive.code: 
  === Thanks:
  
  * https://github.com/natefaubion[natefaubion] for writing lambda_chop, which lies at the core of this project. Thanks a lot!
  
negative.code: 
  
  //Function application
  foo $ a, b, c; // Calls foo with arguments a,b,c
  
  // Named functions
  fn foo a b
    console.log $ 'Foo called with a='+a+' b='+b
  
  // Chain calls
  10 |> foo |> mulBy(2) |> console.log
  