(call obj)(call obj f)(call obj f v1)(call obj f v1 v2)(call obj f v1 v2 v3)(call obj f v1 v2 v3 v4)(call obj f v1 v2 v3 v4 & vs)like invoke but reverses the function and first argument
(call 2) => 2
(call 2 + 1 2 3) => 8
like `invoke` but reverses the function and first argument (call 2) => 2 (call 2 + 1 2 3) => 8
(invoke f)(invoke f v1)(invoke f v1 v2)(invoke f v1 v2 v3)(invoke f v1 v2 v3 v4)(invoke f v1 v2 v3 v4 & vs)Executes (f v1 ... vn) if f is not nil
(invoke nil 1 2 3) => nil
(invoke + 1 2 3) => 6
Executes `(f v1 ... vn)` if `f` is not nil (invoke nil 1 2 3) => nil (invoke + 1 2 3) => 6
(message obj kw)(message obj kw v1)(message obj kw v1 v2)(message obj kw v1 v2 v3)(message obj kw v1 v2 v3 v4)(message obj kw v1 v2 v3 v4 & vs)Message dispatch for object orientated type calling convention.
(def obj {:a 10 :b 20 :get-sum (fn [this] (+ (:b this) (:a this)))})
(message obj :get-sum) => 30
Message dispatch for object orientated type calling convention.
(def obj {:a 10
:b 20
:get-sum (fn [this]
(+ (:b this) (:a this)))})
(message obj :get-sum) => 30(op f & args)loose version of apply. Will adjust the arguments to put into a function
(op + 1 2 3 4 5 6) => 21
(op (fn [x] x) 1 2 3) => 1
(op (fn [_ y] y) 1 2 3) => 2
(op (fn [_] nil)) => (throws Exception)
loose version of apply. Will adjust the arguments to put into a function (op + 1 2 3 4 5 6) => 21 (op (fn [x] x) 1 2 3) => 1 (op (fn [_ y] y) 1 2 3) => 2 (op (fn [_] nil)) => (throws Exception)
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