IDE
We will be using IntelliJ IDEA as the IDE for all of the examples and exercises from this point onwards. Eclipse can also be used with equal ease, and if that is your preference, then you can use that.
IDE gives us some advantages over writing out test and application code in a plain text editor, such as code completion, syntax checking, formatting, project management, and a visual representation of the test execution.
Note
Community edition of IntelliJ IDEA can be freely downloaded from: https://www.jetbrains.com/idea/download/.
After installation, install the Scala plugin for IntelliJ. Navigate to Configure | Plugins, from the initial IntelliJ IDEA welcome screen, which will take you to the plugins dialog box. Here, you can search for already ...
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