Extensions in Kotlin are very powerful mechanism. It allows for add any method to any of existing classes. Each instance has (as in Java) equals, toString and hashCode methods, but there is much more in Kotlin.Example classesLet's define some simple cl...
In my real-world scenario I have a REST service for AJAX purposes. It renders data series for graphs. I want to test it with groovy's excellent HttpBuilder. There is a problem though - these requests are only available for already logged in users. In t...
