David Walend dwalend

dwalend / Bootstrap.scala

Created September 18, 2018 20:48

AsyncHttp4sServlet is not async

	package net.shrine.api


	import cats.effect.{ConcurrentEffect, IO}
	import javax.servlet.annotation.WebListener
	import javax.servlet.{ServletContextEvent, ServletContextListener}
	import net.shrine.api.http4s.servlet.syntax.ShrineServletContextSyntax
	import org.http4s.HttpRoutes
	import org.http4s.dsl.impl.{->, /}
	import org.http4s.dsl.io.{GET, Ok, Root, http4sOkSyntax}

dwalend / Http4sClientTest.scala

Last active June 21, 2021 16:02

http4s client that can work through a client-side https proxy

	package net.shrine.utilities.http4sclienttest

	import cats.effect.IO
	import io.netty.handler.ssl.{SslContext, SslContextBuilder}
	import org.asynchttpclient.Dsl
	import org.asynchttpclient.netty.ssl.InsecureTrustManagerFactory
	import org.asynchttpclient.proxy.ProxyServer
	import org.http4s.client.Client
	import org.http4s.client.asynchttpclient.AsyncHttpClient
	import org.http4s.headers.Accept

dwalend / (config)package.scala

Created October 29, 2015 15:56

	package net.shrine

	import com.typesafe.config.Config

	package object config {

	/**
	* @author dwalend
	* @since July 17, 2015
	*

dwalend / pre-render.js

Last active August 29, 2015 14:27 — forked from mef/pre-render.js

proof-of-concept pre-rendering d3.js svgs on the server using node.js and jsdom module.

	// pre-render d3 charts at server side
	var d3 = require('d3')
	, jsdom = require('jsdom')
	, fs = require('fs')
	, htmlStub = '<html><head></head><body><div id="dataviz-container"></div><script src="js/d3.v3.min.js"></script></body></html>'

	jsdom.env({
	features : { QuerySelector : true }
	, html : htmlStub
	, done : function(errors, window) {

dwalend / AtomicConfigSource.scala

Last active March 2, 2017 15:13

Typesafe-Config with custom Configs for unit testing

	import java.util.concurrent.atomic.AtomicReference
	import scala.util.{Failure, Success, Try}
	import com.typesafe.config.{Config, ConfigFactory}
	/**
	Use to tweak a Config without clearing and reloading a new config (for testing).

	@author dwalend
	*/
	class AtomicConfigSource(baseConfig:Config) {
	val atomicConfigRef = new AtomicReference[Config](ConfigFactory.empty())

dwalend / InnerObjectVisibiltiy.Scala

Created June 5, 2015 02:26

Code for a blog entry about inner objects and inner traits. This won't compile, but I think maybe it should.

	trait TopTrait {
	def topDef:String
	}

	trait BeyondTrait {

	def innerThing:InnerTrait

	trait InnerTrait extends TopTrait{
	def innerDef = "innerDef"