Add Coffeescript version of direction.js.

examples/direction.coffee

@@ -0,0 +1,28 @@
+# Get driving direction using Google Directions API.
+
+if phantom.state.length is 0
+    if phantom.args.length < 2
+        console.log 'Usage: direction.js origin destination'
+        console.log 'Example: direction.js "San Diego" "Palo Alto"'
+        phantom.exit(1)
+    origin = phantom.args[0]
+    dest = phantom.args[1]
+    phantom.state = origin + ' to ' + dest
+    phantom.open(encodeURI('http://maps.googleapis.com/maps/api/directions/xml?origin=' + origin +
+                           '&destination=' + dest + '&units=imperial&mode=driving&sensor=false'))
+else
+    if phantom.loadStatus is 'fail'
+        console.log 'Unable to access network'
+    else
+        steps = phantom.content.match(/<html_instructions>(.*)<\/html_instructions>/ig);
+        if not steps
+            console.log 'No data available for ' + phantom.state
+        else
+            for ins in steps
+                ins = ins.replace(/\&lt;/ig, '<').replace(/\&gt;/ig, '>');
+                ins = ins.replace(/\<div/ig, '\n<div');
+                ins = ins.replace(/<.*?>/g, '');
+                console.log(ins);
+            console.log ''
+            console.log phantom.content.match(/<copyrights>.*<\/copyrights>/ig).join('').replace(/<.*?>/g, '')
+    phantom.exit()