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 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 the clojure way?
What are my alternatives? Should I just use a different function name
which does not have a question mark at the end that implies that is a
predicate?
Cheers,
Ryan
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