auto number conversion works yay

yargs · Dec 17, 2010 · 73dc901 · 73dc901
1 parent bcec56b
commit 73dc901
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/optimist.js b/lib/optimist.js
@@ -42,7 +42,10 @@ function Argv (args, cwd) {
 
     self.argv = { _ : [], $0 : self.$0 };
 
-    function set (key, value) {
+    function set (key, val) {
+        var num = Number(val);
+        var value = isNaN(num) ? val : num;
+
         if (key in self.argv) {
             if (!Array.isArray(self.argv[key])) {
                 self.argv[key] = [ self.argv[key] ];
@@ -96,7 +99,8 @@ function Argv (args, cwd) {
             }
         }
         else {
-            self.argv._.push(arg);
+            var n = Number(arg);
+            self.argv._.push(isNaN(n) ? arg : n);
         }
     }