diff --git a/src/editscript/util/pairing.cljc b/src/editscript/util/pairing.cljc
index 4998734..953f577 100644
--- a/src/editscript/util/pairing.cljc
+++ b/src/editscript/util/pairing.cljc
@@ -158,7 +158,6 @@
          (set! heap (insert heap item priority))
          this))
 
-     IAssociative
      IAssociative
      (-assoc [this item priority]
        (set! map (assoc map item priority))
diff --git a/test/editscript/core_test.cljc b/test/editscript/core_test.cljc
index b561bb5..e85ccc4 100644
--- a/test/editscript/core_test.cljc
+++ b/test/editscript/core_test.cljc
@@ -230,17 +230,17 @@
 ;; sample data tests
 
 (def data1 (-> "resources/drawing1.edn"
-               #?(:default slurp :cljs com/vslurp)
-               #?(:default read-string :cljs reader/read-string)))
+               #?(:cljs com/vslurp :default slurp)
+               #?(:cljs reader/read-string :default read-string)))
 (def data2 (-> "resources/drawing2.edn"
-               #?(:default slurp :cljs com/vslurp)
-               #?(:default read-string :cljs reader/read-string)))
+               #?(:cljs com/vslurp :default slurp)
+               #?(:cljs reader/read-string :default read-string)))
 (def data3 (-> "resources/drawing3.edn"
-               #?(:default slurp :cljs com/vslurp)
-               #?(:default read-string :cljs reader/read-string)))
+               #?(:cljs com/vslurp :default slurp)
+               #?(:cljs reader/read-string :default read-string)))
 (def data4 (-> "resources/drawing4.edn"
-               #?(:default slurp :cljs com/vslurp)
-               #?(:default read-string :cljs reader/read-string)))
+               #?(:cljs com/vslurp :default slurp)
+               #?(:cljs reader/read-string :default read-string)))
 
 (deftest drawing-sample-test
   (testing "A sample JSON data of a drawing program from https://github.com/justsml/json-diff-performance, converted to edn using https://github.com/peterschwarz/json-to-edn"