vpatryshev
/ EnvHacker.scala
Last active
August 4, 2021 12:29
— forked from jaytaylor/EnvHacker.scala
Setting environment variables in Scala JVM
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| import java.util.{Collections, Map => JavaMap} | |
| import scala.collection.JavaConverters._ | |
| trait EnvHacker { | |
| /** | |
| * Portable method for setting env vars on both *nix and Windows. | |
| * @see http://stackoverflow.com/a/7201825/293064 | |
| */ | |
| def setEnv(newEnv: Map[String, String]): Unit = { | |
| try { |
vpatryshev
/ package.scala
Created
December 16, 2015 06:10
— forked from zraffer/package.scala
a few operations with functors
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| package object types { | |
| import scala.language.reflectiveCalls | |
| import scala.language.higherKinds | |
| // quantifiers aka (co)ends | |
| type Forall[+F[_]] = { def apply[X]: F[X] } | |
| type Exists[+F[_]] = F[_] | |
| // basic categorical notions |