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Currently Browsing: Grails
Mar
17

Adding a JavaScript-based diff

I’ve been on the hunt lately for some JavaScript based diffing routines.I’ve had a look at a few of them, and the one I’ve settled on is google-diff-match-patch which they use in the Grails wiki! (Thanks Peter Ledbrook for the pointer!) My particular need was around diffing a fairly complex “tree” structure. These tree structures are actually imported from files that 3rd party...
Mar
10

“Where have you been?!?” – Glen’s Amazing Adventures in GRC Startup Land with GMARC…

I’m very tempted to reference the failed Aussie Tourism campaign here.. I’ve been dark in the public space for ages, but there’s been a lot going on under the radar! Half way through last year I hooked up with a few other business partners and started working on the Grails-based product for the GRC sector. You probably won’t know this space, but this stuff is super big in the...
Oct
13

Grails with Redis: Painless NoSQL

In the leadup to JavaOne, I whipped up a little competition app in Grails using the new Redis support. Graeme has written up a great GORM for Redis intro post that gives you all the info you need to get underway, so I’ll just add my experience to those interested. Here’s my little JavaOne competition app in action: If you haven’t played with Redis before, think of it as a supercharged...
Jan
15

Hacking Custom Authentication Providers with Grails Spring Security

The Grails Spring Security plugin totally rocks. Even though Peter wrote a fantastic chapter on it for Grails in Action, I’ve always been a bit scared of it (based on some early bad experiences with the raw acegi codebase which *was* pretty insanely complex to get going). Anyways, I’ve had cause to revisit Spring Security for a new client project, and had some tricky corner cases to solve....
Dec
8

Log into your Grails app using your Twitter credentials

I’ve got a new little hobby grails project that relies on a user’s tweets to power its data collection, so I’ve been exploring using Twitter’s oauth features to do away user accounts altogether. My little project is called “Twitter Until You’re Fitter” and the idea is that I can tweet my weight “@tuyf 93kg” each week, and the app will pick up the value...

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