Add friendly dates to mute error

1 files changed, 14 insertions, 7 deletions

diff --git a/src/utils.clj b/src/utils.clj
index a332898..c1a998c 100755
--- a/src/utils.clj
+++ b/src/utils.clj
@@ -157,14 +157,21 @@
 (defn pluralize [word val]
   (if (= val 1) word (str word "s")))
 
+(defn build-interval-table [i]
+  [[(.getYears i)   "year"  ]
+   [(.getMonths i)  "month" ]
+   [(.getDays i)    "day"   ]
+   [(.getHours i)   "hour"  ]
+   [(.getMinutes i) "minute"]])
+
+(defn format-friendly-interval [i]
+  (if-let [[val unit] (first
+                       (filter #(> (first %) 0)
+                               (build-interval-table i)))]
+    (format "%s %s" (inc val) (pluralize unit (inc val)))))
+
 (defn format-interval [i]
-  (let [vals    [(.getYears i)
-                 (.getMonths i)
-                 (.getDays i)
-                 (.getHours i)
-                 (.getMinutes i)]
-        labels  ["year" "month" "day" "hour" "minute"]
-        arr     (into [] (for [[l v] (map vector labels vals) :when (> v 0)]
+  (let [arr     (into [] (for [[v l] (build-interval-table i) :when (> v 0)]
                            (str v " " (pluralize l v))))]
     (str-join ", " arr)))