Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/arch/browser.js b/node_modules/arch/browser.js
new file mode 100644
index 0000000..eca04d0
--- /dev/null
+++ b/node_modules/arch/browser.js
@@ -0,0 +1,43 @@
+module.exports = function arch () {
+ /**
+ * User agent strings that indicate a 64-bit OS.
+ * See: http://stackoverflow.com/a/13709431/292185
+ */
+ var userAgent = navigator.userAgent
+ if ([
+ 'x86_64',
+ 'x86-64',
+ 'Win64',
+ 'x64;',
+ 'amd64',
+ 'AMD64',
+ 'WOW64',
+ 'x64_64'
+ ].some(function (str) {
+ return userAgent.indexOf(str) > -1
+ })) {
+ return 'x64'
+ }
+
+ /**
+ * Platform strings that indicate a 64-bit OS.
+ * See: http://stackoverflow.com/a/19883965/292185
+ */
+ var platform = navigator.platform
+ if (platform === 'MacIntel' || platform === 'Linux x86_64') {
+ return 'x64'
+ }
+
+ /**
+ * CPU class strings that indicate a 64-bit OS.
+ * See: http://stackoverflow.com/a/6267019/292185
+ */
+ if (navigator.cpuClass === 'x64') {
+ return 'x64'
+ }
+
+ /**
+ * If none of the above, assume the architecture is 32-bit.
+ */
+ return 'x86'
+}