My Talk from RubyC conference
Took part in a podcast with Alexey Vasiliev
27 May 2014
Last weekend I took part in the a podcast with Alexey Vasiliev. We talked about my path in Open Source, Rails and IT industry in ukraine.
It is all in Russian.
You can listen it here:
Minimalistic State Machine: Less is More
01 Apr 2014
I have tried a bunch of ActiveRecord’s state machine gems. Their functionality is very close to each other. It allows to validate a state transition and reinvent ruby programming language to define transition methods. The fact that all of them produces custom API to define a ruby method doesn’t look right…
Datagrid slides from Ruby Meditation 3
04 Nov 2013
Here are my slides about Datagrid gem from Ruby Meditation Conference last weekend. Datagrid is a gem I’ve released almost 3 years ago. It is focused on table data representation and now allowes a full power flexibility to be called a Framework.
Support validation through ajax in Rails 4.x
24 May 2013
I have a constant feeling that in a modern web every web form should be submitted with AJAX not the old retro way with POST request. This is better for numerous reasons.
At first, it gives better user experience At second, AJAX is faster than regular request. At the end, it doesn’t require a work to redraw the page with it’s previous state if validation fails.
Currently I am trying to make rails app support this out of the box. And here is first small step to this goal:
This patch allows a complete validation though ajax using active model validators. This is a live demo of what it allows to do. If you feel especially interested in this feature, say your +1 here or on github.
Attach git commits to pivotal stories
08 Apr 2013
I heard about 10 different ways to organize work flow around pivotaltracker and git and about 5 gems to support that process. All of them seems abusing for me: the outcome of pivotal/git integration is a git commit attached to pivotal story and the rest of conventions like naming branches or merge policy doesn’t make any sense in long time perspective and is just a waste of time in fact.
That’s why I’ve decided to make the most trivial integration that covers this idea and don’t provide additional complexity: Meet git-storyid gem - the only one git/pivotaltracker integration that saves your time.
Background Jobs Frameworks: Resque vs DelayedJob
08 Apr 2013
Here are my slides from Ruby Meditation meet-up in Kiev last weekend. Covers some internals and some features of DelayedJob and Resque. http://x.gusiev.com/background-jobs-frameworks
Where to work as a rubyist in Ukraine
15 Feb 2013
Allan was the first business guy in my life that was more focused on building product than raising money — build features endless cycle. So we started to work together.
Here are slides I’ve shown on ruby meetup in Kiev. It’s all about my expirience with power hacking rails internals. Give some inside on how ActiveSupport Callbacks and Rails Router are working.
08 Oct 2012
jQuery#on that is not so right but still very effective solution. It allows to fix the problem with initialization of typical events. But initialization is not always about binding DOM events. In more advanced cases it could be wrapping widget class over an element or custom jQuery method call like date-picker.