add popper.js

2017-08-15 18:07:14 -05:00
parent be755b33eb
commit e471076e7c
208 changed files with 27491 additions and 1 deletions
@@ -0,0 +1,15 @@
+/**
+ * Get the opposite placement variation of the given one
+ * @method
+ * @memberof Popper.Utils
+ * @argument {String} placement variation
+ * @returns {String} flipped placement variation
+ */
+export default function getOppositeVariation(variation) {
+  if (variation === 'end') {
+    return 'start';
+  } else if (variation === 'start') {
+    return 'end';
+  }
+  return variation;
+}