The example on http://clojure.org/jvm_hosted should reflect this. I'm
not sure this is the proper venue to report such stuff. I've used
this example (successfully) to convince those that normally walk away
when I start talking about lisp to give clojure a look. I just cut
and paste it into the repl. It may be boring, but when you have only
seconds for the pitch...
On Dec 2, 10:12 pm, Stuart Halloway <[EMAIL PROTECTED]> wrote:
> Yes.dotois more general now. The . is needed to indicate Java
> interop calls becausedotocan do other things which are not Java
> interop calls:
>
> (doto"double" println println)
> double
> double
> -> "double"
>
> Stuart
>
> > Can someone tell me whether this change was intentional? In the
> > 20080916 release, I get this:
>
> > user=> (doto(new java.util.HashMap) (.put "a" "b"))
> > java.lang.IllegalArgumentException: No matching method found: .put
> > java.lang.IllegalArgumentException: No matching method found: .put
> > at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:44)
> > at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
> > at user.eval__4117.invoke(Unknown Source)
> > at clojure.lang.Compiler.eval(Compiler.java:3891)
> > at clojure.lang.Repl.main(Repl.java:75)
> > user=> (doto(new java.util.HashMap) (put "a" "b"))
> > {a=b}
>
> > In revision 1139, I get this:
>
> > user=> (doto(new java.util.HashMap) (put "a" "b"))
> > java.lang.Exception: Unable to resolve symbol: put in this context
> > (NO_SOURCE_FILE:2)
> > user=> (doto(new java.util.HashMap) (.put "a" "b"))
> > #=(java.util.HashMap. {"a" "b"})
>
> > I'm using JRE 1.6.0.10.
>
> > Bill Smith
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