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https://github.com/gangstead/implicitly-yours
Sample Code for Dallas Scala Enthusiasts presentation
https://github.com/gangstead/implicitly-yours
Last synced: 24 days ago
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Sample Code for Dallas Scala Enthusiasts presentation
- Host: GitHub
- URL: https://github.com/gangstead/implicitly-yours
- Owner: gangstead
- License: gpl-2.0
- Created: 2015-01-05T02:53:37.000Z (almost 10 years ago)
- Default Branch: gh-pages
- Last Pushed: 2015-01-09T18:36:35.000Z (almost 10 years ago)
- Last Synced: 2024-10-15T17:57:51.038Z (2 months ago)
- Language: Scala
- Size: 293 KB
- Stars: 0
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
implicitly-yours
================
Sample Code for Dallas Scala Enthusiasts presentation
## The Slides
### TL;DR [Slides here](https://gangstead.github.io/implicitly-yours)
Since the default branch is gh-pages, go to http://gangstead.github.io/implicitly-yours to view the slides.
To view the slides locally start a [static http server](https://gist.github.com/willurd/5720255) from that directory. My preferred way:
```
# one time, to install the dependency
> npm install -g http-server
# start the server in the base directory. -o flag opens browser
> http-server -o
```
## The Code
### TL;DR `sbt run`
### Running
The sample code has multiple main classes. From the command line type `sbt run` and you will get prompted to choose one:
```
gangstead$ sbt run
[info] Loading global plugins from /Users/gangstead/.sbt/0.13/plugins
[info] Loading project definition from /Users/gangstead/scala/implicitly-yours/project
[info] Set current project to implicitly-yours (in build file:/Users/gangstead/scala/implicitly-yours/)
[info] Compiling 3 Scala sources to /Users/gangstead/scala/implicitly-yours/target/scala-2.11/classes...
[warn] Multiple main classes detected. Run 'show discoveredMainClasses' to see the list
Multiple main classes detected, select one to run:
[1] gangstead.akka.main
[2] gangstead.ImplicitlyImplicit
[3] gangstead.ImplicitClassUseCase
[4] gangstead.ImplicitParams
[5] gangstead.ImplicitConversionUseCase
Enter number: 2
```
If you want to make changes to the code and see compiler output in real time then use the command `sbt ~compile`
```
gangstead$ sbt ~compile
[info] Loading global plugins from /Users/gangstead/.sbt/0.13/plugins
[info] Loading project definition from /Users/gangstead/scala/implicitly-yours/project
[info] Set current project to implicitly-yours (in build file:/Users/gangstead/scala/implicitly-yours/)
[info] Compiling 3 Scala sources to /Users/gangstead/scala/implicitly-yours/target/scala-2.11/classes...
[success] Total time: 7 s, completed Jan 9, 2015 12:32:05 PM
1. Waiting for source changes... (press enter to interrupt)
_
```
Now whenever you save a file sbt will recompile and display any warnings or errors.
### Building IDE files
#### Eclipse
This project includes the plugin to generate Eclipse project files. From the console:
```
> sbt eclipse
```
Then in Eclipse `File > Import > Existing Projects` and find this project.
Optionally if you want to include the sources of the dependencies:
```
> sbt
#sbt starts up...
> eclipse with-source=true
```
This will take longer in big projects, but this project is small. I don't know why you can't just do `sbt eclipse with-source=true`. That's what the plugin docs say, but it won't work for me.
#### IDEA
Intellij IDEA can import SBT projects natively.