updated readme with .default() stuff

README.markdown

@@ -5,8 +5,7 @@ Optimist is a node.js library for option parsing for people who hate option
 parsing. More specifically, this module is for people who like all the --bells
 and -whistlz of program usage but think optstrings are a waste of time.
 
-But all hope is not lost, dear reader, because there is Optimist, proving that
-option parsing doesn't have to suck (as much).
+With optimist, option parsing doesn't have to suck (as much).
 
 With Optimist, the options are just a hash! No optstrings attached.
 -------------------------------------------------------------------
@@ -27,6 +26,9 @@ xup.js:
 
     $ ./xup.js --rif=55 --xup=9.52
     Buy more riffiwobbles
+
+    $ ./xup.js --rif 55 --xup 9.52
+    Buy more riffiwobbles
 
 But wait! There's more! You can do short options:
 -------------------------------------------------
@@ -109,6 +111,42 @@ divide.js:
     Usage: ./divide.js -x [num] -y [num]
     Missing arguments: y
 
+EVEN MORE HOLY COW
+------------------
+
+default_singles.js:
+    #!/usr/bin/env node
+    var argv = require('optimist')
+        .default('x', 10)
+        .default('y', 10)
+        .argv
+    ;
+
+    var x = parseInt(argv.x, 10);
+    var y = parseInt(argv.y, 10);
+    console.log(x + y);
+
+***
+
+    $ ./default_singles.js -x 5
+    15
+
+default_hash.js:
+    #!/usr/bin/env node
+    var argv = require('optimist')
+        .default({ x : 10, y : 10 })
+        .argv
+    ;
+
+    var x = parseInt(argv.x, 10);
+    var y = parseInt(argv.y, 10);
+    console.log(x + y);
+
+***
+
+    $ ./default_hash.js -y 7
+    17
+
 Installation
 ============
 

examples/default_hash.js

@@ -0,0 +1,10 @@
+#!/usr/bin/env node
+
+var argv = require('optimist')
+    .default({ x : 10, y : 10 })
+    .argv
+;
+
+var x = parseInt(argv.x, 10);
+var y = parseInt(argv.y, 10);
+console.log(x + y);

examples/default_singles.js

@@ -0,0 +1,11 @@
+#!/usr/bin/env node
+
+var argv = require('optimist')
+    .default('x', 10)
+    .default('y', 10)
+    .argv
+;
+
+var x = parseInt(argv.x, 10);
+var y = parseInt(argv.y, 10);
+console.log(x + y);

package.json

@@ -1,6 +1,6 @@
 {
     "name" : "optimist",
-    "version" : "0.1.0",
+    "version" : "0.1.1",
     "description" : "Light-weight option parsing with an argv hash. No optstrings attached.",
     "modules" : {
         "index" : "./lib/optimist.js",