on product management, engineering, design, culture and many more...
Lean Software Development (LSD) is a methodology that helps software development teams focus on delivering the values that matter most to customers, while simultaneously removing from the process anything that can waste time and resources. The idea of eliminating waste from the production process was initially conceived by the car …
Building a user interface in a mobile app is often a challenge, but we know how to ease it. Our selection of React Native UI components will much facilitate your work.
Debugging tools can save hours when resolving defects or problems within an application. React Native is not an exception and offers a set of solutions to optimize a debugging process. Let’s take a look at some of them that we in Railsware often use.
In this overview, we are going to review a development of a feature of geolocation search around user’s current location.
The usual way of storing Rails configuration data are YAML files. In one of our previous posts, we talked about proper way of dealing with Rails configuration. Nowadays, Javascript applications built on top of RESTful API are common practice, and in cases like this configuration data might be duplicated across …
Rspec provides a bunch of build-in matchers. They include matchers that help us work with boolean values. But not always these matchers are safe to use. be_true and be_false matchers I guess everybody used RSpec matchers be_true and be_false. There are a few examples with them: # be_true examples it{ …
I believe every ruby developer has faced time comparison issue at least once and tests are one of the possible areas where it may happen. RSpec message like this may confuse: confirmed_at should have been changed to Mon, 24 Mar 2014 09:47:22 UTC, but is now Mon, 24 Mar 2014 …
Elixir is a functional language built on top of Erlang VM. Therefore it uses Erlang mechanism for communication with nodes. Erlang has one simple rule: everyone connects to everyone. It provides a simple authentication mechanism by tokens called cookie. In this article I want to show how to use remote …
The quality of features going to production is very important; and to guarantee the highest quality we use Continuous Integration in our everyday workflow. In one of his recent posts Sergii Boiko has described how to check Travis CI build status before delivering new code to production. Afterwards, we’ve also …
Usually Rails application has multiple environments – production, development, test and staging; and quite often application behaves differently in each environment. Rails provides a simple way to inspect current environment: > Rails.env => “development” > Rails.env.development? => true But abusing Rails.env for adjusting application behaviour leads to serious issues with …