Say that I have the following:
-- ns1.clj --
(ns multi.ns1)
(defrecord Animal [name])
-- ns2.clj --
(ns multi.ns2)
(defrecord Animal [name])
-- core.clj --
(ns multi.core
(:require [multi.ns1]
[multi.ns2])
(import [multi.ns1 Animal]
[multi.ns2 Animal]))
My intent is to have a multimethod with target such as:
(defmethod stringify multi.ns1.Animal ...)
(defmethod stringify multi.ns2.Animal ...)
My problem is that I'm forced to use import to bring in the records defined
in ns1 and ns2, but once I do this, I lose the ability to refer to these
classes by their fully-qualified names and the following conflict occurs.
java.lang.IllegalStateException: Animal already refers to: class
multi.ns1.Animal
This actually works from the repl, which tells me it's getting the records
onto the classpath ahead of time.
multi.core=> (require 'multi.ns1)
nil
multi.core=> (require 'multi.ns2)
nil
multi.core=> multi.ns1.Animal
multi.ns1.Animal
I bumped into this in the process of exploring the expression problem. Is
there a way around it?
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