I wonder if you can do something clever with class-loaders to prevent
side-effects when testing functions...
On 7 September 2013 20:16, Islon Scherer <islonsche...@gmail.com> wrote:
>> I wonder if it would be possible to improve it using the core.typed
>> library and doing some kind of static analysis similar to Haskell's Hoogle
>> to filter out candidates.
>
> The problem is most Clojure functions don't use core.type nor are type
> annotated.
> It would be nice if pure functions had some metadata like :pure true. =)
>
> On Saturday, September 7, 2013 1:53:08 AM UTC+2, Chris-tina Whyte wrote:
>>
>> Interesting!
>>
>> Though it executes every function in order to find the matches, which is a
>> little bit dangerous as Clojure doesn't enforce purity :(
>>
>> I wonder if it would be possible to improve it using the core.typed
>> library and doing some kind of static analysis similar to Haskell's Hoogle
>> to filter out candidates.
>>
>> On Thursday, September 5, 2013 6:23:28 PM UTC-3, Islon Scherer wrote:
>>>
>>> Hey guys,
>>>
>>> I don't know about you but when I was a beginner in Clojure (and it still
>>> happens every now and then) I had a hard time finding functions using `doc`
>>> or `find-doc`,
>>> normally because I didn't remember the name of the function or because my
>>> only clue was a generic name so find-doc would return too much results. But
>>> one
>>> thing I knew: what to expect of the function, I knew the inputs and the
>>> outputs. That's why I decided to create wally, because sometimes you don't
>>> know the name of the function you want but you know how it should behave.
>>>
>>> With wally you can tell the inputs and the output and it'll search for
>>> functions that match those inputs/outputs.
>>>
>>> Ex:
>>>
>>>> user=> (find-by-sample {1 1, 2 3, 3 1, 4 2} [1 2 3 4 4 2 2])
>>>> -------------------------
>>>> clojure.core/frequencies
>>>> ([coll])
>>>> Returns a map from distinct items in coll to the number of times
>>>> they appear.
>>>
>>>
>>>> user=> (find-by-sample '((1 2 3) (4 5)) (partial < 3) [1 2 3 4 5])
>>>> -------------------------
>>>> clojure.core/partition-by
>>>> ([f coll])
>>>> Applies f to each value in coll, splitting it each time f returns
>>>> a new value. Returns a lazy seq of partitions.
>>>
>>>
>>> https://github.com/stackoverflow/wally
>
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