1 files changed, 9 insertions, 0 deletions
diff --git a/util.lua b/util.lua
index 8f1de2a..6aae259 100644
--- a/util.lua
+++ b/util.lua
@@ -47,6 +47,15 @@ function qsort(a, c, l, r)
     return a
 end
 
+function some(a, pred)
+    for k, v in pairs(a) do
+        if pred(v) then
+            return true
+        end
+    end
+    return false
+end
+
 function filter(a, pred)
     filtered = {}
     for k, v in pairs(a) do