Given the only two things in Clojure that implement Named are keyword and 
symbol – and we have ident? – what additional value would named? have?

 

(but, yes, that was my first thought when I saw the list of new predicates)

 

Sean Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood


 

On 6/8/16, 1:13 PM, "Devin Walters (devn)" <clojure@googlegroups.com on behalf 
of dev...@gmail.com> wrote:

 

Any chance of `named?` making the cut in 1.9? I see it's used in the 
implementation of clojure.spec.

On Tuesday, June 7, 2016 at 12:38:34 PM UTC-5, Alex Miller wrote:

Clojure 1.9.0-alpha5 is now available.

 

Try it via

 

- Download: https://repo1.maven.org/maven2/org/clojure/clojure/1.9.0-alpha5

- Leiningen: [org.clojure/clojure "1.9.0-alpha5"]

 

1.9.0-alpha4 includes the following changes since 1.9.0-alpha4:

 

Fixes:

- doc was printing "Spec" when none existed

- fix ? explain

 

New predicates in core (all also now have built-in generator support in spec):

- seqable?

- boolean?

- long?, pos-long?, neg-long?, nat-long?

- double?, bigdec?

- ident?, simple-ident?, qualified-ident?

- simple-symbol?, qualified-symbol?

- simple-keyword?, qualified-keyword?

- bytes? (for byte[])

- indexed?

- inst? (and new inst-ms)

- uuid?

- uri?

 

New in spec:

- unform - given a spec and a conformed value, returns the unconformed value

- New preds: long-in-range?, inst-in-range?

- New specs (with gen support): long-in, inst-in, double-in

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