Merge branch 'master' of github.com:kberg/dygraphs into axis-label-font-size

[dygraphs.git] / auto_tests / tests / Util.js

diff --git a/auto_tests/tests/Util.js b/auto_tests/tests/Util.js
index 66daa7f..08cc88a 100644 (file)
--- a/auto_tests/tests/Util.js
+++ b/auto_tests/tests/Util.js
@@ -66,3 +66,15 @@ Util.assertStyleOfChildren = function(selector, property, expectedValue) {
     assertEquals(expectedValue,  $(child).css(property));
   });
 };
+
+
+/**
+ * Takes in an array of strings and returns an array of floats.
+ */
+Util.makeNumbers = function(ary) {
+  var ret = [];
+  for (var i = 0; i < ary.length; i++) {
+    ret.push(parseFloat(ary[i]));
+  }
+  return ret;
+};