Capsized Eight

Topic: Ruby

How to efficiently process large Excel files using Ruby

Last year, I worked on a project in which I needed to parse and handle large .xlsx files. Some of...
Vladimir R.
   —  2 min
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Whitelisting with the lesser-known #presence_in method

Quite often when writing Rails applications we need to do some kind of user input sanitization....
Damir S.
   —  2 min
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Trends in Ruby - analyzing rubygems stats for 2015

2015 is behind us and the market is flooded with new languages and frameworks. A lot of them seem...
Damir S.
   —  10 min
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Multiline strings in Ruby 2.3 - the squiggly heredoc

Have you ever had to write a nicely indented multiline string in Ruby? If you have, you already...
Damir S.
   —  3 min
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Tips for participating in the Rails Rumble

The Rails Rumble is the biggest international Rails hackathon and it's organized once a year...
Damir S.
   —  6 min
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Best Ruby On Rails refactoring talks

Refactoring is the craft of improving the design of an existing code without changing its...
Damir S.
   —  3 min
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A gem for every occasion: 11 great Rails libraries we use on every project

As you work with your favorite programming language, you often look for tools to make your job...
Stjepan H.
   —  6 min
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I moved from Django to Rails - and nothing terrible happened

Rails vs. Django, an age-old debate in the web-development community. In this article, I'll...
Vladimir R.
   —  6 min
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Progress bar in Rails

Ever needed a progress bar for some long-running task in your Rails application? You searched...
Stjepan H.
   —  4 min
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Top 8 tools for Ruby on Rails code optimization and cleanup

Keeping your code clean and organized while developing a large Rails application can be quite a...
Damir S.
   —  5 min
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Run faster Ruby on Rails tests

Doing software development with a Continuous Integration process involves a lot of automated...
Jan V.
   —  5 min
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Becoming a Ruby on Rails developer

How did you learn {programming language}? I've been asked this question many times and, to be...
Josip B.
   —  6 min
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Greetings from our lovely team!
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