util.lua claims functions are in alpha order - make it so.

Also streamline util.contains(), given table.find().

1 files changed, 8 insertions, 13 deletions

diff --git a/indra/newview/scripts/lua/util.lua b/indra/newview/scripts/lua/util.lua
index 5d6042dfe5..a2191288f6 100644
--- a/indra/newview/scripts/lua/util.lua
+++ b/indra/newview/scripts/lua/util.lua
@@ -2,9 +2,9 @@
 
 local util = {}
 
--- cheap test whether table t is empty
-function util.empty(t)
-    return not next(t)
+-- check if array-like table contains certain value
+function util.contains(t, v)
+    return table.find(t, v) ~= nil
 end
 
 -- reliable count of the number of entries in table t
@@ -17,6 +17,11 @@ function util.count(t)
     return count
 end
 
+-- cheap test whether table t is empty
+function util.empty(t)
+    return not next(t)
+end
+
 -- recursive table equality
 function util.equal(t1, t2)
     if not (type(t1) == 'table' and type(t2) == 'table') then
@@ -36,14 +41,4 @@ function util.equal(t1, t2)
     return util.empty(temp)
 end
 
--- check if array-like table contains certain value
-function util.contains(t, v)
-    for _, value in ipairs(t) do
-        if value == v then
-            return true
-        end
-    end
-    return false
-end
-
 return util