Dynamic data in Scala
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README.md

dyn

A Scala case class that can be used as a wrapper around other data. With dyn, you can access an objects properties without the need of an explicit class declaration.

Installation

SBT

Add the following line to your build.sbt file

libraryDependencies += "de.vorb" % "dyn" % "0.0.+"

Usage

Here is an example.

import de.vorb.data.immutable.Dyn

val document = Map(
  "title" -> "Document title",
  "tags" -> List("dev", "scala")
)

val dynDoc = Dyn(document)

println(dyn.title[String]) // will print "Document title"
println(dyn("tags")(0))    // will print "dev"
println(dyn("tags")(0))    // will print "scala"

This is particularly helpful when you are dealing with the output of Scala's built-in JSON parser.

License

Copyright © 2013 Paul Vorbach

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.