1 files changed, 38 insertions, 0 deletions
diff --git a/afb-client/bower_components/tether/js/shift.js b/afb-client/bower_components/tether/js/shift.js
new file mode 100644
index 0000000..58b935f
--- /dev/null
+++ b/afb-client/bower_components/tether/js/shift.js
@@ -0,0 +1,38 @@
+(function() {
+  this.Tether.modules.push({
+    position: function(_arg) {
+      var left, result, shift, shiftLeft, shiftTop, top, _ref;
+      top = _arg.top, left = _arg.left;
+      if (!this.options.shift) {
+        return;
+      }
+      result = function(val) {
+        if (typeof val === 'function') {
+          return val.call(this, {
+            top: top,
+            left: left
+          });
+        } else {
+          return val;
+        }
+      };
+      shift = result(this.options.shift);
+      if (typeof shift === 'string') {
+        shift = shift.split(' ');
+        shift[1] || (shift[1] = shift[0]);
+        shiftTop = shift[0], shiftLeft = shift[1];
+        shiftTop = parseFloat(shiftTop, 10);
+        shiftLeft = parseFloat(shiftLeft, 10);
+      } else {
+        _ref = [shift.top, shift.left], shiftTop = _ref[0], shiftLeft = _ref[1];
+      }
+      top += shiftTop;
+      left += shiftLeft;
+      return {
+        top: top,
+        left: left
+      };
+    }
+  });
+
+}).call(this);