Hi,
I want to pass Java objects to a piece of code via let and then get it
evaluated with eval.
An minimal example:
(ns eval
(:import (java.time LocalDate)))
(let [v ['S (String. "ab")]
f '(.length S)]
(eval `(let ~v ~f)))
; => 2
(let [v ['D (LocalDate/of 2017 03 30)]
f '(.ge
You should quote the binding vector:
(let [v '[D (LocalDate/of 2017 03 30)]
f '(.getYear D)]
(eval `(let ~v ~f)))
2017-03-30 16:04 GMT+08:00 'Burt' via Clojure :
> Hi,
>
> I want to pass Java objects to a piece of code via let and then get it
> evaluated with eval.
>
> An minimal examp
Hi Dennis,
when I quote the whole vector for let, the function that defines the symbol
D is called
while evaluating the eval form.
But in the context I want to use the object bound to the symbol, the object
has to be
generated outside of eval and just be used in eval replacing the symbol D
in
A funny thing is that octal or hexadecimal escapes are not part of EDN
(even if most readers recognize them).
On Wed, Mar 29, 2017 at 8:49 PM, Brian Craft wrote:
> A funny hole in the meta-programming story. I don't think the String or
> Character classes have methods that do this.
>
> Also inte
Hi,
I just wanted ask if there are some developers who are familiar with
concurrency in clojure and how to use atoms, agents, refs, etc. properly.
For my university research project I wanted to create two or three example
exercises, which cover how to use these concurrency methods properly.
So if
"Kira Systems is a Toronto-based startup using machine learning to automate
legal work. We're looking for a developer to be a part of the core team for
our Clojure and ClojureScript web application. Our stack includes reactive
single-page web client code and a distributed backend to handle inter
The specification seems ambiguous on this point. The definition of strings
doesn't mention hex or octal escapes, but the definition of characters
does. No relationship between characters and strings is specified.
Characters are unicode, apparently; strings are unspecified.
On Thursday, March 30
