From 795b32c4b43866df8b9798912d59827e6d7c4347 Mon Sep 17 00:00:00 2001
From: Andrey Antukh <niwi@niwi.nz>
Date: Sat, 23 Jan 2016 22:11:11 +0200
Subject: [PATCH] Add `precision` helper on math ns.

---
 src/uxbox/util/math.cljs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/uxbox/util/math.cljs b/src/uxbox/util/math.cljs
index a870fbdd9e..5c79e15af3 100644
--- a/src/uxbox/util/math.cljs
+++ b/src/uxbox/util/math.cljs
@@ -44,6 +44,10 @@
   [^number v]
   (js/Math.ceil v))
 
+(defn precision
+  [^number v ^number n]
+  (js/parseFloat (.toFixed v n)))
+
 (defn radians
   "Converts degrees to radians."
   [^number degrees]