Carp/core/Interfaces.carp
Erik Svedäng 8281dfa109 Made inc, dec, max, min into interfaces. Changed Array.max/min to new
names. Fixed tests and removed special max/min from Statistics module.
2018-01-29 07:14:56 +01:00

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;; The 'copy' and 'str' interfaces are defined internally:
;;(definterface copy (λ [&a] a))
;;(definterface str (λ [a] String))
(definterface = (λ [a a] Bool))
(definterface /= (λ [a a] Bool))
(definterface add-ref (λ [&a &a] a))
(definterface sub-ref (λ [&a &a] a))
(definterface mul-ref (λ [&a &a] a))
(definterface div-ref (λ [&a &a] a))
(definterface + (λ [a a] a))
(definterface - (λ [a a] a))
(definterface * (λ [a a] a))
(definterface / (λ [a a] a))
(definterface mod (λ [a a] a))
(definterface < (λ [a a] Bool))
(definterface > (λ [a a] Bool))
(definterface inc (λ [a] a))
(definterface dec (λ [a] a))
(definterface format (λ [&String a] String))
(definterface from-string (λ [&String] a))
(definterface zero (λ [] a))
(definterface random (Fn [] a))
(definterface random-between (Fn [a a] a))
(definterface pi a)
;; The following functions make use of the interfaces
(defn <= [a b]
(or (< a b)
(= a b)))
(defn >= [a b]
(or (> a b)
(= a b)))
(defn cmp [a b]
(if (= a b)
0
(if (< a b) -1 1)))
(defn max [a b]
(if (> a b) a b))
(defn min [a b]
(if (< a b) a b))