gistfile1.txt

d1, d2, d3 are functions to deconstruct the {data}
t1, t2, t3 are functions to transform each of the destructed pieces

var result = for {
  real_a <- data | d1 | t1
  real_b <- data | d2 | t2 
  real_c <- data | d3 | t3
} yield (real_a, real_b, real_c)

result: Exception \/ (real_a, real_b, real_c)