Update

1 files changed, 69 insertions, 0 deletions

diff --git a/alarm/node_modules/graphql/jsutils/naturalCompare.js b/alarm/node_modules/graphql/jsutils/naturalCompare.js
new file mode 100644
index 0000000..bd8ef34
--- /dev/null
+++ b/alarm/node_modules/graphql/jsutils/naturalCompare.js
@@ -0,0 +1,69 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = naturalCompare;
+
+/**
+ * Returns a number indicating whether a reference string comes before, or after,
+ * or is the same as the given string in natural sort order.
+ *
+ * See: https://en.wikipedia.org/wiki/Natural_sort_order
+ *
+ */
+function naturalCompare(aStr, bStr) {
+  var aIdx = 0;
+  var bIdx = 0;
+
+  while (aIdx < aStr.length && bIdx < bStr.length) {
+    var aChar = aStr.charCodeAt(aIdx);
+    var bChar = bStr.charCodeAt(bIdx);
+
+    if (isDigit(aChar) && isDigit(bChar)) {
+      var aNum = 0;
+
+      do {
+        ++aIdx;
+        aNum = aNum * 10 + aChar - DIGIT_0;
+        aChar = aStr.charCodeAt(aIdx);
+      } while (isDigit(aChar) && aNum > 0);
+
+      var bNum = 0;
+
+      do {
+        ++bIdx;
+        bNum = bNum * 10 + bChar - DIGIT_0;
+        bChar = bStr.charCodeAt(bIdx);
+      } while (isDigit(bChar) && bNum > 0);
+
+      if (aNum < bNum) {
+        return -1;
+      }
+
+      if (aNum > bNum) {
+        return 1;
+      }
+    } else {
+      if (aChar < bChar) {
+        return -1;
+      }
+
+      if (aChar > bChar) {
+        return 1;
+      }
+
+      ++aIdx;
+      ++bIdx;
+    }
+  }
+
+  return aStr.length - bStr.length;
+}
+
+var DIGIT_0 = 48;
+var DIGIT_9 = 57;
+
+function isDigit(code) {
+  return !isNaN(code) && DIGIT_0 <= code && code <= DIGIT_9;
+}