Hanging protocol improvements on matching process and other improvements

Packages/ohif-hanging-protocols/both/lib/removeFromArray.js

@@ -0,0 +1,33 @@
+import { _ } from 'meteor/underscore';
+
+/**
+ * Removes the first instance of an element from an array, if an equal value exists
+ *
+ * @param array
+ * @param input
+ *
+ * @returns {boolean} Whether or not the element was found and removed
+ */
+const removeFromArray = (array, input) => {
+    // If the array is empty, stop here
+    if (!array ||
+        !array.length) {
+        return false;
+    }
+
+    array.forEach((value, index) => {
+        if (_.isEqual(value, input)) {
+            indexToRemove = index;
+            return false;
+        }
+    });
+
+    if (indexToRemove === void 0) {
+        return false;
+    }
+
+    array.splice(indexToRemove, 1);
+    return true;
+};
+
+export { removeFromArray };