X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=planetstack%2Fcore%2Fxoslib%2Fstatic%2Fjs%2Fxoslib%2Fxos-util.js;h=1c42e26c5287e9814f71a74ce912d54363b776ea;hb=c2d7c700233884cf21df441192598df8347994ea;hp=7a57d8a22440f18dacb6a0f6b6540770e6b1f66d;hpb=597aee34a24f6469a7161973c4f8170dae87e9d0;p=plstackapi.git

diff --git a/planetstack/core/xoslib/static/js/xoslib/xos-util.js b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
index 7a57d8a..1c42e26 100644
--- a/planetstack/core/xoslib/static/js/xoslib/xos-util.js
+++ b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
@@ -93,6 +93,24 @@ function array_diff(a1, a2)
   return diff;
 }
 
+function array_subtract(a1, a2)
+{
+    result=[]
+    for (index in a1) {
+        value = a1[index];
+        if (!$.inArray(value, a2) >= 0) {
+            result.push(value);
+        }
+    }
+    return result;
+}
+
+function array_same_elements(arr1, arr2)
+{
+    // return true if arrays have same elements, even if order is different
+    return ($(arr1).not(arr2).length == 0 && $(arr2).not(arr1).length == 0);
+}
+
 function array_pair_lookup(x, names, values)
 {
     for (index in values) {