go integration and wikipedia

frontend/node_modules/date-fns/_lib/getRoundingMethod.js

@@ -0,0 +1,11 @@
+"use strict";
+exports.getRoundingMethod = getRoundingMethod;
+
+function getRoundingMethod(method) {
+  return (number) => {
+    const round = method ? Math[method] : Math.trunc;
+    const result = round(number);
+    // Prevent negative zero
+    return result === 0 ? 0 : result;
+  };
+}