Carp/core/Long.carp

(defmodule Long
  (register + (λ [Long Long] Long))
  (register - (λ [Long Long] Long))
  (register * (λ [Long Long] Long))
  (register / (λ [Long Long] Long))
  (register < (λ [Long Long] Bool))
  (register > (λ [Long Long] Bool))
  (register = (λ [Long Long] Bool))
  (register mod (λ [Long Long] Long))
  (register seed (λ [Long] ()))
  (register random (λ [] Long))
  (register random-between (λ [Long Long] Long))
  (register str (λ [Long] String))
  (register from-string (λ [&String] Long))
  (register bit-shift-left (λ [Long Long] Long))
  (register bit-shift-right (λ [Long Long] Long))
  (register bit-and (λ [Long Long] Long))
  (register bit-or (λ [Long Long] Long))
  (register bit-xor (λ [Long Long] Long))
  (register bit-not (λ [Long] Long))
  (register inc (λ [Long] Long))
  (register dec (λ [Long] Long))
  (register to-int (λ [Long] Int))
  (register from-int (λ [Int] Long))
  (register copy (λ [&Long] Long)) ;; TODO: Should not be needed when refs to value types are auto-converted to non-refs.
  (register format (Fn [&String Long] String))

  (defn /= [x y]
    (not (Long.= x y)))

  (register safe-add (λ [Long Long (Ref Long)] Bool))
  (register safe-sub (λ [Long Long (Ref Long)] Bool))
  (register safe-mul (λ [Long Long (Ref Long)] Bool))

  (register abs (λ [Long] Long))

  (defn even? [a] (= (mod a 2l) 0l))
  (defn odd? [a] (not (even? a)))
)

(defmodule LongRef
  (defn = [a b]
    (Long.= @a @b))

  (defn < [a b]
    (Long.< @a @b))

  (defn > [a b]
    (Long.> @a @b))
)