1 files changed, 53 insertions, 0 deletions
diff --git a/node_modules/ua-parser/js/lib/ua.js b/node_modules/ua-parser/js/lib/ua.js
new file mode 100644
index 0000000..d8876d6
--- /dev/null
+++ b/node_modules/ua-parser/js/lib/ua.js
@@ -0,0 +1,53 @@
+var startsWithDigit = require('./helpers').startsWithDigit,
+    OS = require('./os').OS;
+
+exports.UA = UA
+function UA(family, major, minor, patch) {
+  this.family = family || 'Other';
+  this.major = major || null;
+  this.minor = minor || null;
+  this.patch = patch || null;
+}
+
+require('util').inherits(UA, OS)
+
+function _makeParsers(obj) {
+  var regexp = new RegExp(obj.regex),
+      famRep = obj.family_replacement,
+      majorRep = obj.v1_replacement,
+      minorRep = obj.v2_replacement,
+      patchRep = obj.v3_replacement;
+
+  function parser(str) {
+    var m = str.match(regexp);
+    if (!m) { return null; }
+    
+    var family = famRep ? famRep.replace('$1', m[1]) : m[1],
+        major = majorRep || m[2],
+        minor = minorRep || m[3],
+        patch = patchRep || m[4];
+    
+    return new UA(family, major, minor, patch);
+  }
+
+  return parser;
+}
+
+exports.makeParser = function(regexes) {
+  var parsers = regexes.map(_makeParsers)
+
+  function parser(str) {
+    var obj;
+
+    if (typeof str === 'string') {
+      for (var i = 0, length = parsers.length; i < length; i++) {
+        obj = parsers[i](str);
+        if (obj) { return obj; }
+      }
+    }
+    
+    return obj || new UA();
+  }
+
+  return parser;
+}
+\ No newline at end of file