:inline-arities tells the compiler, which arities (i.e. parameter counts)
should be inlined:
https://github.com/clojure/clojure/blob/9d70bc1051ec8117df6436e07474c586ea9e85b0/src/jvm/clojure/lang/Compiler.java#L6596
2015-07-09 9:49 GMT+02:00 Jo Geraerts :
>
>
> Op woensdag 8 juli 2015 05:20:51 UTC
Op woensdag 8 juli 2015 05:20:51 UTC+2 schreef Herwig Hochleitner:
>
> The way I would do it: Define multiply as a function calling (.multiply
> amount ^Number x), for higher order usage, and then add an :inline function
> to its metadata, which returns `(.multiply ~amount ~x).
> That acts as a
Good call on the auto-boxing. I wasn't considering that before, but
obviously it is important.
Nice insight into :inline. I never really did understand the usefulness of
it before.
On Tuesday, July 7, 2015 at 10:20:51 PM UTC-5, Herwig Hochleitner wrote:
>
> 2015-07-07 15:04 GMT+02:00 Jo Gerae
Herwig Hochleitner schreef op 2015-07-08 05:20:
2015-07-07 15:04 GMT+02:00 Jo Geraerts :
* multiply(long x)
* multiply(double x)
* multiply(Number x)
In clojure i want to do something like
(defn multiply[^MonetaryAmount amount multiplicant]
(.multiply amount multiplicant))
Function param
2015-07-07 15:04 GMT+02:00 Jo Geraerts :
>
> * multiply(long x)
> * multiply(double x)
> * multiply(Number x)
>
> In clojure i want to do something like
>
> (defn multiply[^MonetaryAmount amount multiplicant]
> (.multiply amount multiplicant))
>
Function parameters in Clojure, are generally pass
consional => conditional
Typo sorry.
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You can do some consional instance? checks at runtime and type hint each method
call appropriately.
Java would determine the correct method based on the type information known to
the compiler at compile time.
You don't have that given in Clojure so you have to runtime check the type and
then
Hello,
I'm trying to create a small wrapper for the java money api. The api uses
method overloading.
For example:
https://github.com/JavaMoney/jsr354-api/blob/master/src/main/java/javax/money/MonetaryAmount.java
has methods
* multiply(long x)
* multiply(double x)
* multiply(Number x)
In cl
