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coerce cannot cast object to primitive types. #1

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coerce cannot cast object to primitive types. #1

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3 changes: 2 additions & 1 deletion lancet.clj
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,8 @@
(java.io.File. str))
(defmethod coerce [Boolean/TYPE String] [_ str]
(contains? #{"on" "yes" "true"} (.toLowerCase str)))
(defmethod coerce :default [dest-cls obj] (cast dest-cls obj))
(defmethod coerce :default [dest-cls obj]
(if (.isPrimitive dest-cls) obj (cast dest-cls obj)))

(defn env [val]
(System/getenv (name val)))
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3 changes: 2 additions & 1 deletion lancet/test/coerce.clj
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Expand Up @@ -19,4 +19,5 @@

(deftest default-coerce
(are (= _1 _2)
(coerce Comparable 10) 10))
(coerce Comparable 10) 10
(coerce Integer/TYPE 10) 10))