May 2015
Intermediate to advanced
274 pages
5h 11m
English
Content preview from Mastering play framework for scalaBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Experimenting in a Scala console
A Scala console is very handy when you're working on a Scala project. The same console is available in our Play application's console as well. All that we need to do to get the Scala console is execute the console command in our application console:
[app]$ console [info] Compiling 3 Scala sources to /home/app/target/scala-2.10/classes... [info] Starting scala interpreter... [info] Welcome to Scala version 2.10.4 (Java HotSpot(TM) 64-Bit Server VM, Java 1.7.0_60). Type in expressions to have them evaluated. Type :help for more information. scala>
However, we can only call methods from
models or
utils. If classes or objects within these packages utilize Play.application.configuration or attempt to fetch data from ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.