Hackerrank Scala Harness

This tool is built out of the frustration that the hackerrank editor does not respect the Scala indentation and takes embarrassingly long to compile and run the code.

To get quick results in the Scala IDE do:

clone the harness code:

$ git clone https://github.com/VladUreche/hackerrank-scala-harness.git

create a ScalaIDE project:

$ cd hackerrank-scala-harness
$ sbt 'eclipse with-source=true'

load the project into the Scala IDE:
- from the File menu, choose Import...
- from the General group, choose Existing Projects into Workspace
- point the Scala IDE to the location of the hackerrank-scala-harness directory
optionally, copy the tests given by hackerrank:

$ cd tests
$ mv ~/Downloads/<tests>.zip .
$ unzip *.zip

if you copied the tests, you can run them each time you save a file:

$ sbt '~test'
...
1. Waiting for source changes... (press enter to interrupt)

(now, with each change, your tests will be executed)

I hope you find this useful and please please keep reporting the broken indentation to hackerrank!
Vlad