Thank you all for your answers, they helped me a lot :)
Cheers
On Saturday, February 1, 2014 12:10:42 AM UTC+2, Ivan L wrote:
>
> I typically wrap stuff with (partial) for easier reading. In your example
> you might use something like following.
>
> (defn are-valid
> [maps validator]
> (let
I typically wrap stuff with (partial) for easier reading. In your example
you might use something like following.
(defn are-valid
[maps validator]
(let [valid? (partial validator)]
(map valid? maps)))
On Friday, January 31, 2014 11:44:38 AM UTC-5, Ryan wrote:
>
> Hello,
>
> I am wonderi
Andy Fingerhut writes:
> contains? every? extends? identical? instance? not-any? not-every?
> satisfies?
>
> That list might not be complete.
Just to add some more: =, ==, <, <=, >=, > are also predicates with more
than one arg and even no question mark at the end.
Bye,
Tassilo
--
You receive
It looks like the `comparator` function wants you to give it a 2-arg
predicate.
-- John
On Friday, January 31, 2014 11:55:30 AM UTC-5, Andy Fingerhut wrote:
>
> While most of the functions and macros in Clojure core with a ? at the end
> take 1 arg, there are several that take two:
>
> contain
A predicate is something that returns true or false. Nothing more
nothing less...you can have as many args as you want - it is still a
function predicate :)
Jim
On 31/01/14 16:44, Ryan wrote:
Hello,
I am wondering if all my predicates should be one argument functions
because I run into a c
While most of the functions and macros in Clojure core with a ? at the end
take 1 arg, there are several that take two:
contains? every? extends? identical? instance? not-any? not-every?
satisfies?
That list might not be complete. But you would not be breaking any
traditions I know of to have mu
Hello,
I am wondering if all my predicates should be one argument functions
because I run into a couple of cases where I needed more than one.
For example, I have a function called valid-params? which takes two
parameters; the validator to use and a maps parameter.
Is this approach wrong/not th
