apply2

docblock 
apply2(x, y, f)

Apply the 2-variable function f to each element pair (x_i, y_i) where x_i (resp. y_i) is the i-th element of x (resp. y).

Arguments

  • x: an iterable collection.
  • y: an iterable collection.
  • f: a two-variable function.
docblock 
apply2(d1::Dict, d2::Dict, f)

The same as Dict(k => f(d1[k], d2[k]) for k ∈ keys(d1) ∩ keys(d2)), that is: we apply f on (d1[k], d2[k]) for every k common key between d1 and d2.

Arguments

  • d1: a dictionary.
  • d2: a dictionary.
  • f: a two-variable function.