Fix day11pt1 and add correct day11pt2

[adventofcode2019.git] / src / adventofcode2019 / lib.clj

diff --git a/src/adventofcode2019/lib.clj b/src/adventofcode2019/lib.clj
index d992475caf866b9d7f992668c6bba59ec390ab53..890ddf5b8cef7ca064c5608f61736a675aaee8e0 100644 (file)
--- a/src/adventofcode2019/lib.clj
+++ b/src/adventofcode2019/lib.clj
@@ -1,5 +1,6 @@
 (ns adventofcode2019.lib
     [:require [clojure.string :as str]
+              [clojure.edn :as edn]
               [clojure.java.io :as io]
               [clojure.java.shell :refer [sh]]])
 
@@ -9,8 +10,11 @@
   ([file-name split-regex]
     (str/split (str/trim (slurp file-name)) split-regex)))
 
-(def parse-int
-  #(Integer/parseInt %))
+(defn parse-int [n]
+  (let [n-val (edn/read-string n)]
+    (if (number? n-val)
+        n-val
+        (throw (Exception. "Not a number!")))))
 
 (defmacro input-file []
   (let [bottom-ns (last (str/split (str *ns*) #"\."))]