5 surprising lessons or tell you that you don’t have what it takes or maybe you should stop doing X or start doing X. All thous ideas and words float in my head and interfere with my thinking. Worst thing is that this ideas change every day everyone has its own point of view and its own way to fix things.

From now on I dare myself to stop reading all this stuff and go out there to figure things out myself. …

One of the hardest things in testing world is to get started, because at first it seems so unworthy to write lots of more code. Also it could be new concept and you might be afraid of it, but trust me if you write you first tests, it gets easier and easier and in the end it will be worthy.

Here are few reasons why you should write tests:

• It gives more confidence to change. You can change or refactor code without being afraid of breaking things.
• Better code quality, because you have to think exact responsibilities for class and methods. …

It’s been two months since I moved to ruby world and I can say that it was one of the best decisions I have made. Ruby has great community and I have learned a lot from them, so I decided to take my part and share some handy things and advices I learned in Rails:

Migrations with indexes

As you know when generating migrations you can specify which attributes you want to create. You can also specify index to be added on field

rails g migration add_username_to_link username:string:index

Reload Rails console

If you have Rails console running and make changes to models or other parts of application you can…