| import doobie._ | |
| import doobie.implicits._ | |
| import cats.data.NonEmptyList | |
| import cats.implicits._ | |
| sealed abstract class UnexpectedResultSetSize(msg: String) extends Exception(msg) | |
| final case object UnexpectedOptionalContinuation | |
| extends UnexpectedResultSetSize(s"Expected ResultSet with zero or one row, but more rows were available.") |
It was not exactly obvious. Here's how to revert a Gist commit!
Checkout the gist like a normal git repo:
# replace the Gist ID with your own
git clone git@github.com:cc13e0fcf2c348cc126f918e4a3917eb.git
Treat it like a normal repo. Edit, force push, etc.
<details>
<summary>Click me</summary>
### Heading
1. Foo
2. Bar
* Baz
* Qux| license: gpl-3.0 | |
| height: 600 |
| haoyi-mbp:Ammonite haoyi$ ~/amm | |
| Loading... | |
| Welcome to the Ammonite Repl 0.5.2 | |
| (Scala 2.11.7 Java 1.8.0_25) | |
| haoyi-Ammonite@ load.ivy("org.scalaj" %% "scalaj-http" % "2.2.0") | |
| haoyi-Ammonite@ import ammonite.ops._, scalaj.http._ | |
| import ammonite.ops._, scalaj.http._ | |
| haoyi-Ammonite@ Http("https://api.github.com/repos/scala/scala").asString | |
| res2: HttpResponse[String] = HttpResponse( |
| myfine.domain.user.actor.handlers.BetterAnonymousClassApp$$anon$1(mutingStuff = let's see, otherStuff = List(works, too), stuff = works, moreLazyStuff = myfine.domain.user.actor.handlers.BetterAnonymousClassApp$$anon$1$$anon$2(extensionData = This is just some extension data)) | |
| Disconnected from the target VM, address: '127.0.0.1:55780', transport: 'socket' | |
| { | |
| "mutingStuff" : "let's see", | |
| "otherStuff" : [ "works, too" ], | |
| "stuff" : "works", | |
| "moreLazyStuff" : { | |
| "extensionData" : "This is just some extension data" | |
| } | |
| } |
| match (a {name:"Daniel"}), (b {name:"Jerry"}) | |
| with a,b | |
| match s = shortestPath(a-[]-b) | |
| unwind nodes(s) as n | |
| with collect(n) as m | |
| return head(m) |
| package com.scalawilliam.example.play | |
| import play.api.libs.ws._ | |
| /** | |
| * Play's Scala WS library is very very cool. Provides you with plenty niceties. | |
| * See more: https://www.playframework.com/documentation/2.3.x/ScalaWS | |
| * | |
| * Unfortunately it by default requires a Play application context. | |
| * But you do not necessarily always want that. |
| def initialiseApp[T<:LifeCycle](port: Int) = { | |
| val server = new Server(port) | |
| val context = new WebAppContext() | |
| context.setContextPath("/") | |
| context.setResourceBase(new File(getClass.getResource("/webresources/index.html").getFile).getCanonicalFile.getParentFile.getCanonicalPath) | |
| context.addEventListener(new ScalatraListener) | |
| context.addServlet(classOf[DefaultServlet], "/") | |
| context.setInitParameter(ScalatraListener.LifeCycleKey, classOf[ConfiguredBootstrap].getCanonicalName) | |
| context.setAttribute(WebInfConfiguration.WEBINF_JAR_PATTERN, ".*\\.jar$") |
| package com.felstar.macros.timestamp | |
| import scala.reflect.macros.blackbox.Context | |
| import scala.language.experimental.macros | |
| object TimestampMacro { | |
| def timestampString: String = macro timestampMacro | |
| def timestampMacro(c: Context): c.Tree = { | |
| import c.universe._ |