Re: cond->: Using of threading expression in tests?

Thank you very much, Sean and Oliver! condas-> really awesome! пятница, 2 октября 2015 г., 17:49:28 UTC+3 пользователь ru написал: > > Hi, > > Can I use in tests threading expression of cond->, and how? > > Thanx in advance, > Ru > -- You received this message because you are subscribed to th

Re: cond->: Using of threading expression in tests?

So am I! Sean, can you share code for condp->> too, please. Oh, sorry, I thought it was obvious from condp-> since the only difference is that it uses ->> instead of -> in one place: (defmacro condp->> "Takes an expression and a set of predicate/form pairs. Threads expr (via ->>) through eac

Re: cond->: Using of threading expression in tests?

You may also find a use for condas-> which I describe in a mini blog post here: http://blog.juxt.pro/posts/condas.html It combines cond-> and as-> which I find super useful when dealing with various fn type signatures. On Saturday, 3 October 2015 15:59:51 UTC+1, ru wrote: > > So am I! Sean, can

Re: cond->: Using of threading expression in tests?

So am I! Sean, can you share code for condp->> too, please. пятница, 2 октября 2015 г., 17:49:28 UTC+3 пользователь ru написал: > > Hi, > > Can I use in tests threading expression of cond->, and how? > > Thanx in advance, > Ru > -- You received this message because you are subscribed to the Go

Re: cond->: Using of threading expression in tests?

Well I feel a numpty :-). > On 2 Oct 2015, at 18:23, Jason Felice wrote: > > This doesn't work, as (fn [x] (= (:x x) 1)) is never evaluated and the > function itself is always truthy. (Same for the #(= (:x %) 1) version). > > On Fri, Oct 2, 2015 at 9:00 AM, Colin Yates

Re: cond->: Using of threading expression in tests?

x27;re not really alive." -- Margaret Atwood From: on behalf of Jason Felice Reply-To: Date: Friday, October 2, 2015 at 10:23 AM To: Subject: Re: cond->: Using of threading expression in tests? >This doesn't work, as (fn [x] (= (:x x) 1)) is never evaluated and the

Re: cond->: Using of threading expression in tests?

This doesn't work, as (fn [x] (= (:x x) 1)) is never evaluated and the function itself is always truthy. (Same for the #(= (:x %) 1) version). On Fri, Oct 2, 2015 at 9:00 AM, Colin Yates wrote: > Alternatively you can do (cond-> {:x 1} (fn [x] (= (:x x) 1)) (assoc :x > 2)) > > On 2 Oct 2015, at

Re: cond->: Using of threading expression in tests?

This is remarkable improvement and it shows that test is a function of the threading expression. user=> (cond-> {:x 1} #(= (:x %) 1) (assoc :y 2)) {:y 2, :x 1} also works. Thanks a lot пятница, 2 октября 2015 г., 17:49:28 UTC+3 пользователь ru написал: > > Hi, > > Can I use in tests threading

Re: cond->: Using of threading expression in tests?

Alternatively you can do (cond-> {:x 1} (fn [x] (= (:x x) 1)) (assoc :x 2)) > On 2 Oct 2015, at 16:33, ru wrote: > > Thank you, Colin. > > This works: > > user=> (as-> {:x 5} x1 (if (> (get x1 :x) 3) (assoc x1 :y 6) x1) (if (<= (get > x1 :x) 3) (assoc x1 :y 12) x1)) > {:y 6, :x 5} > > But wi

Re: cond->: Using of threading expression in tests?

Thank you, Colin. This works: user=> (as-> {:x 5} x1 (if (> (get x1 :x) 3) (assoc x1 :y 6) x1) (if (<= (get x1 :x) 3) (assoc x1 :y 12) x1)) {:y 6, :x 5} But without cond-> at all :( :) пятница, 2 октября 2015 г., 17:49:28 UTC+3 пользователь ru написал: > > Hi, > > Can I use in tests threading

Re: cond->: Using of threading expression in tests?

Ah I see - maybe https://clojuredocs.org/clojure.core/as-%3E will help (untried): (cond-> {:x 5} (as-> x1 (> (get x1 :x) 3)…) > On 2 Oct 2015, at 16:07, ru wrote: > > Hi, Colin > > For example, (cond-> {:x 5} (> (get ??? :x) 3) (assoc :y 6)) >

Re: cond->: Using of threading expression in tests?

Hi, Colin For example, (cond-> {:x 5} (> (get ??? :x) 3) (assoc :y 6)) пятница, 2 октября 2015 г., 17:49:28 UTC+3 пользователь ru написал: > > Hi, > > Can I use in tests threading expression of cond->, and how? > > Thanx in advance, > Ru > -- You received this message because you are subscrib

Re: cond->: Using of threading expression in tests?

Hi Ru - I am not sure I understand the question - can you expand on the use-case a bit please. > On 2 Oct 2015, at 15:49, ru wrote: > > Hi, > > Can I use in tests threading expression of cond->, and how? > > Thanx in advance, > Ru > > -- > You received this message because you are subscrib

cond->: Using of threading expression in tests?

Hi, Can I use in tests threading expression of cond->, and how? Thanx in advance, Ru -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - ple