John Murray JohnMurray
JohnMurray
/ .travis.yaml
Last active
January 30, 2018 02:02
snippet to install and setup gometalinter
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| before_install: | |
| - go get -u gopkg.in/alecthomas/gometalinter.v2 | |
| - gometalinter.v2 --install |
JohnMurray
/ .travis.yaml
Created
January 24, 2018 05:59
travis snippet to ignore a specific go version
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| matrix: | |
| allow_failures: | |
| go: master | |
| fast_finish: true |
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| language: go | |
| go: | |
| - 1.8 | |
| - 1.9 | |
| - 1.9.x | |
| - master |
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| install: | |
| - dep ensure |
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| notifications: | |
| email: false |
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| notifications: | |
| email: | |
| recipients: | |
| - [email protected] | |
| - [email protected] | |
| on_success: change | |
| on_failure: always |
JohnMurray
/ .travis.yaml
Last active
January 24, 2018 05:34
Simple install snippet for getting up dep
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| before_install: | |
| - >- | |
| curl -L -s https://github.com/golang/dep/releases/download/v0.3.2/dep-linux-amd64 | |
| -o $GOPATH/bin/dep | |
| - chmod +x $GOPATH/bin/dep |
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| BUILD_OPTS=-p4 -race | |
| BIN_NAME=my_app | |
| default: test | |
| .PHONY: test | |
| test: compile | |
| @echo | |
| @echo "[running tests]" | |
| @go test -v ./... |
JohnMurray
/ build.sbt
Created
January 16, 2018 19:10
Simple project to launch a REPL with a dependency on Akka
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| name := "console-project" | |
| version := "1.0" | |
| scalaVersion := "2.12.4" | |
| libraryDependencies ++= Seq( | |
| "com.typesafe.akka" %% "akka-actor" % "2.5.9" | |
| ) |
JohnMurray
/ retry-with-exponential-backoff.scala
Last active
January 27, 2018 21:57
Simple retries with future-based networking code in Scala (with exponential back-off)
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| def networkRequestWithRetries(factor: Float = 1.5f, init: Int = 1, cur: Int = 0) | |
| (implicit as: ActorSystem): Future[String] = { | |
| networkRequest().recoverWith { | |
| case NetworkException => | |
| val next: Int = | |
| if (cur == 0) init | |
| else Math.ceil(cur * factor).toInt | |
| println(s"retrying after ${next} ms") | |
| after(next.milliseconds, as.scheduler, global, Future.successful(1)).flatMap { _ => | |
| networkRequestWithRetries(factor, init, next) |