robfletcher

package example

import java.time._

case class Event(description: String, time: Option[ZonedDateTime])

object Event {
  def apply(description: String) = new Event(description, None)
  def apply(description: String, time: ZonedDateTime) = new Event(description, Some(time))
}

robfletcher

@Grab("io.reactivex:rxjava:1.0.8")
import rx.*
import static java.util.concurrent.TimeUnit.*
import static java.time.LocalTime.*

def sub = Observable.interval(1, SECONDS)
                    .doOnNext { tick-> 
                      println "tick $tick at ${now()}" 
                    }
                    .subscribe { tick ->

robfletcher

JobParameters fromMap(Map<String, String> parameters) {
  parameters.inject(new JobParametersBuilder()) { JobParametersBuilder builder, entry ->
    builder.addParameter(entry.key, new JobParameter(entry.value))
  } toJobParameters()
}

robfletcher

import groovy.transform.*

//@CompileStatic
class Person {
  String name
  private List<Person> friends

  String friendNames() {
    friends.collect { it.name }.join(", ")
  }

robfletcher

  def "subscriber receives message"() {
    given: "An async event bus"
    def eventBus = new AsyncEventBus(Executors.newCachedThreadPool())

    and: "A Fake Service"
    def vars = new BlockingVariables()
    def fakeService = Stub(FictionalService) {
      process(_) >> { PersonMessage message -> vars.message = message }
    }

robfletcher

buildscript {
  repositories {
    jcenter()
  }

  dependencies {
    classpath "com.github.jruby-gradle:jruby-gradle-plugin:0.1.3+"
  }
}

robfletcher

import groovy.transform.*

@CompileStatic
class A {
  private final String name

  A(String name) {
    this.name = name
  }
}

robfletcher

Libraries

JVM

Retrofit

Strongly-typed Java interfaces for REST endpoints. Supports returning RxJava Observables. Similar to Feign which is by Netflix but doesn’t support Rx.

Jerry

robfletcher

/*
 * This script will scrape text posts from a Tumblr blog and export them as `.md` 
 * files with YAML frontmatter ready to be used in a Middleman blog.
 *
 * Aliases are added for the _middleman-alias_ gem so Tumblr style URLs like
 * `/post/{id}/{slug}` will redirect to the Middleman-style URL.
 * 
 * Although I built this for migrating to Middleman it should be pretty easy to
 * adapt this for any similar static site generator.
 */

robfletcher

Keybase proof

I hereby claim:

• I am robfletcher on github.
• I am robfletcher (https://keybase.io/robfletcher) on keybase.
• I have a public key whose fingerprint is B0DA 4426 D1D5 1AF0 2D93 F480 9376 AE14 4362 B58E

To claim this, I am signing this object: