util

trait CanReleaseResource[-T] extends AnyRef

withResource() needs an implicit evidence parameter of this type to know how to release what's passed to it.

object CanReleaseResource

Companion object for CanReleaseResource, providing predefined implicit evidence parameters for withResource().
object Implicits

Enrichment classes, generally for things in scala.util.
def withResource[T, R](resource: T)(code: (T) ⇒ R)(implicit mgr: CanReleaseResource[T]): R

Ensure that a closeable object is closed.
Ensure that a closeable object is closed. Note that this function requires an implicit evidence parameter of type CanClose to determine how to close the object. You can implement your own, though common ones are provided automatically.
Sample use:
```
withResource(new java.io.FileInputStream("/path/to/file")) {
in => ...
}
```
resource
the object that holds a resource to be released
code
the code block to execute with the resource
mgr
the resource manager that can release the resource
returns
whatever the block returns