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Ryan Tanner ryantanner

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@ryantanner
ryantanner / pre-commit
Created August 18, 2014 23:17 — forked from jonasschmidt/pre-commit
#!/usr/bin/env ruby
if `git diff --cached spec` =~ /,\s?(:focus|focus:\s?true|:focus\s?=>\s?true)/
puts "\e[31mPlease focus and remove your :focus tags before committing :)"
exit 1
end
@ryantanner
ryantanner / 20-cloudinit.conf
Last active August 29, 2015 14:07
etcd panic
core@ip-10-0-1-235 ~ $ cat /run/systemd/system/etcd.service.d/20-cloudinit.conf
[Service]
Environment="ETCD_ADDR=10.0.1.235:4001"
Environment="ETCD_CLUSTER_ACTIVE_SIZE=3"
Environment="ETCD_DISCOVERY=http://10.0.0.66:4001/v2/keys/_etcd/registry/cluster-dev-f9ekeksid832ik4k"
Environment="ETCD_NAME=10-0-1-235"
Environment="ETCD_PEER_ADDR=10.0.1.235:7001"
Environment="ETCD_TRACE=*"
Environment="ETCD_VERY_VERY_VERBOSE=true"
@ryantanner
ryantanner / blah.scala
Created October 25, 2014 23:05
def receive = {
case DoWork =>
val data: Future[Data] = getHundredsOfMegabytesOfData()
data.flatMap(computationallyExpensiveOperations).pipeTo(sender())
}
@ryantanner
ryantanner / gist:7890912e286ec600936d
Created January 23, 2015 19:08
Go-to-line with ':' like vim in atom
'atom-text-editor.vim-mode:not(.insert-mode)':
':': 'go-to-line:toggle'
@ryantanner
ryantanner / gist:700c02e7c56f962b1e83
Created March 20, 2015 17:25
Docker barf
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal systemd[1]: Starting docker container 0059525419ee59f85914c38825009fef6ad7e317d66ac984c9e71229e1fdb39a.
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal systemd[1]: Started docker container 0059525419ee59f85914c38825009fef6ad7e317d66ac984c9e71229e1fdb39a.
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal kernel: device veth08bf4ef entered promiscuous mode
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal kernel: IPv6: ADDRCONF(NETDEV_UP): veth08bf4ef: link is not ready
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal systemd-networkd[465]: veth08bf4ef : link configured
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal kernel: eth0: renamed from veth1b4dbf6
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal systemd-networkd[465]: veth08bf4ef : gained carrier
Mar 20 17:22:22 ip-10-0-0-91.us-east-1.compute.internal kernel: IPv6: ADDRCONF(NETDEV_CHANGE): veth08bf4ef: link becomes ready
Mar 20 17:22:22 ip-10-0-0-91
@ryantanner
ryantanner / AliceInAggregatorLand.scala
Last active August 29, 2015 14:19 — forked from johnynek/AliceInAggregatorLand.scala
/**
* To get started:
* git clone https://github.com/twitter/algebird
* cd algebird
* ./sbt algebird-core/console
*/
/**
* Let's get some data. Here is Alice in Wonderland, line by line
*/
@ryantanner
ryantanner / crdt.scala
Last active November 11, 2015 00:34
case object Hello
case object Howdy
case object GetCount
case class HelloCount(count: Int)
class HelloActor extends Actor {
var count = 0
def receive = {
@ryantanner
ryantanner / poker.scala
Last active December 3, 2015 17:35
First pass at using Shapeless to describe Texas Hold'em. Pocket hand categories are based on Lee Jones' "Winning Texas Hold'em"
package org.ryantanner
import scala.annotation.implicitNotFound
import shapeless._
import Nat._
import ops.nat._
import LTEq._
import GTEq._
import RankGTEq._
@ryantanner
ryantanner / Permission.scala
Created January 27, 2013 18:46
sealed trait Permission
case object Administrator extends Permission
case object NormalUser extends Permission
@ryantanner
ryantanner / Auth.scala
Created January 27, 2013 18:40
object Account
object Clob {
def unapply(clob: Clob): Option[String] = Some(clob.getSubString(1, clob.length.toInt))
}
implicit val rowToPermission: Column[Permission] = {
Column.nonNull[Permission] { (value, meta) =>
value match {
case Clob("Administrator") => Right(Administrator)