(fn object? (x)
  (is_object x))

(fn assoc-array? (x)
  (& (not (array? x))
     (is_array x)
     (is_int (key x))))

(fn object? (x)
  (is_object x))

(fn assoc-array? (x)
  (& (is_array x)
     (is_string (key x))))

Test if first item has a string key.
ASSOC-ARRAY?: Test if first item has a string key.

SvenMichaelKlose/tre,SvenMichaelKlose/tre,SvenMichaelKlose/tre