Question: Clearly 1.0.7 is greater than 0

came in and tried to used my Rails app and I get this. worked yesterday.

So I removed the ruby-oci8 1.0.7 gem and reinstalled it. same problem.

Tried a different dev branch of my app and same problem.

I am running RoR on a Windows installation and looking for any ideas as to what might have gotten corrupted?

Answer: 
To see if your user is on iOS 5 and has the native Twitter API available, try:

```
if([TWTweetComposeViewController class] != nil) { /* tweet here */ }

```
Another option: Add tweeting capabilities to your iOS 4 app with [DETweetComposeViewController](https://github.com/doubleencore/DETweetComposeViewController).

Open source. Mimics TWTweetComposeViewController. Works with iOS 4 and later.