Can you elaborate on what makes String.format not a good fit here?
On Tuesday, 25 November 2014, James Reeves <ja...@booleanknot.com> wrote:
> Do you know about closures? So something like:
>
> (defn foo [arg1 arg2]
> (fn [state] (do-something-with state arg1 arg2)))
>
> - James
>
> On 25 November 2014 at 18:55, Isaac Karth <isaacka...@gmail.com
> <javascript:_e(%7B%7D,'cvml','isaacka...@gmail.com');>> wrote:
>
>> I'm trying to build a string output system with functions that later have
>> a state passed to it, so that I can write something like (output "The
>> result of this example is: " (get :result)) and have it passed to a
>> parsing function that takes a state and calls the functions in the list,
>> something like (let [state] {:result "success"}](-> state (get
>> :result))). Basically, a delayed evaluation of the functions in the list
>> until they get the context later.
>>
>> I've gotten far enough that I can send an unevaluated list of
>> single-argument functions via(defmacro output [& data] `[~@data]) but
>> sending a function plus some arguments is trickier and I'm having trouble
>> working out the quoting and unquoting that needs to go on.
>>
>> Alternately, is there a better way to solve my original problem?
>> Basically, I want to have a concise and simple format to enter mostly text
>> with a few functions/variables and have it evaluated in a totally different
>> context later. Or maybe there's a parser or text processing library that
>> would handle this better?
>>
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