ahanwadi
/ gist:29a99c3d63c686a79c58133e84d4967a
Created
February 25, 2017 21:50
Free Monad in scalar
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| import scalaz._, Scalaz._, scalaz.Free._ | |
| object FreeMonadTest { | |
| sealed trait Interact[A] | |
| case class Ask(prompt: String) extends Interact[String] | |
| case class Tell(msg: String) extends Interact[Unit] | |
| type Dsl[A] = Free[Interact, A] | |
| def ask(prompt: String): Dsl[String] = Free.liftF(Ask(prompt)) |
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| Welcome to Scala 2.12.0 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_112). | |
| Type in expressions for evaluation. Or try :help. | |
| scala> import scala.language.higherKinds | |
| import scala.language.higherKinds | |
| scala> import scala.language.implicitConversions | |
| import scala.language.implicitConversions | |
| scala> trait Functor[F[_],A] { def fmap[B](fn: A=>B): F[B] } |
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| ## System Information - Ensime troubleshoot report | |
| - OS: `darwin` | |
| - Emacs: `25.1.1` | |
| - ensime-sbt-command: `/usr/local/bin/sbt` | |
| - debug-on-error: `nil` | |
| - exec-path: `(/usr/local/bin/ /usr/local/sbin/ /usr/bin/ /bin/ /usr/sbin/ /sbin/ /usr/texbin/ /usr/local/Cellar/emacs-plus/25.1/libexec/emacs/25.1/x86_64-apple-darwin16.1.0/)` | |
| - Backtrace: | |
| ``` |
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| Both vCenter server virtual appliance (VCVA) and ESXi host have pyVmomi library available locally. In addition, connecting to local vCenter server or ESXi host can be done without specifying password using the snippet below. | |
| ~ # python | |
| Python 2.6.8 (unknown, Feb 12 2013, 11:35:47) | |
| [GCC 4.1.2 20080704 (Red Hat 4.1.2-50)] on linux2 | |
| Type "help", "copyright", "credits" or "license" for more information. | |
| >>> from pyVim import connect | |
| >>> from pyVmomi import vim | |
| >>> | |
| >>> s = connect.Connect() |