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luminus-framework / luminus-template

a template project for the Luminus framework
http://www.luminusweb.net/
MIT License
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Integrating Friend and Luminus causes a clojure.core.memoize error #77

Closed OliverM closed 10 years ago

OliverM commented 10 years ago

Attempting to add

[cemerick.friend :as friend](cemerick.friend [workflows :as workflows] [credentials :as creds])

to my luminus handler namespace causes the compiler to complain (snipped) ... namespace 'clojure.core.memoize' not found ...

Googling then adding the solution found at this LightTable issue fixes it: https://github.com/LightTable/LightTable/issues/794

(The workaround is to add

[org.clojure/core.cache "0.6.3"] [org.clojure/core.memoize "0.5.6" :exclusions [org.clojure/core.cache]]

to the project.clj dependencies).

OliverM commented 10 years ago

Looks like GH's auto-markdown swallowed the full namespace declaration, it should read 

    [cemerick.friend :as friend]
                (cemerick.friend [workflows :as workflows]
                                 [credentials :as creds])
yogthos commented 10 years ago

so sounds like a problem with LT then?

OliverM commented 10 years ago

No, I'm using IntelliJ/Cursive - they encountered it too but it seems to be core.memoize that's the root cause (somehow).

On 6 Aug 2014, at 19:40, Dmitri Sotnikov notifications@github.com wrote:

so sounds like a problem with LT then?

— Reply to this email directly or view it on GitHub.

yogthos commented 10 years ago

If I understand this correctly, the problem is that the core.memoize version needed by friend is not being pulled in correctly?

OliverM commented 10 years ago

I think so, and the additions to project.clj force the correct dependencies (without seeming to affect anything else, on first inspection)

On 6 Aug 2014, at 20:06, Dmitri Sotnikov notifications@github.com wrote:

If I understand this correctly, the problem is that the core.memoize version needed by friend is not being pulled in correctly?

— Reply to this email directly or view it on GitHub.

yogthos commented 10 years ago

it looks like friend specifies core.cache "0.6.2" in its dependencies https://github.com/cemerick/friend/blob/master/project.clj perhaps it needs to be updated to 0.6.3?

OliverM commented 10 years ago

Good point, I'll raise it on the Friend page. I would've gone there first only the issue doesn't arise in standalone Friend projects. Thanks for the help!