Caius Durling caius

Occasional Adult • Always Geek • Sometimes Beer'd • Usually Beard

caius / gfm_code_block.rb

Created July 3, 2016 10:49

	#!/usr/bin/env ruby

	# Converts a markdown file from 4-space code blocks to ``` gated code blocks.
	# aka, normal markdown code blocks to Github Formatted markdown code blocks.
	#
	# Usage:
	#
	# ruby gfm_code_block.rb path/to/file.md
	#

caius / list_sentence.rb

Created July 3, 2016 09:51

	# Turn a list of elements into a sentence listing them
	#
	# Expected outcomes:
	# [] => ""
	# %w(one) => "one"
	# %(one two) => "one and two"
	# %w(one two three) => "one, two and three"
	#
	def list_sentence(elements)
	case elements.size

caius / a_output.txt

Created June 24, 2016 10:55

RabbitMQ nack behaviour

caius / gem_rdoc_all.sh

Created June 20, 2016 23:11

	#!/usr/bin/env bash

	# You could just `gem rdoc --all`, but where's the fun in that?
	gem list \| \
	ruby -ne 'n, v = $_.scan(/(.+) $([\d., ]+)$/).first; next unless v; v = v.split(", "); puts Array.new(v.length) { n }.zip(v).map {\|x\| x.join(" -v ") }' \| \
	xargs -P$(sysctl -n hw.ncpu) -L1 gem rdoc

caius / serverspec_smf_property.rb

Last active June 17, 2016 09:53

	module CustomTypes
	class SmfProperty < Serverspec::Type::Base
	module Helper
	def smf_property(fmri, group, property, options = {})
	SmfProperty.new(fmri, group, property, options)
	end
	end

	def initialize(fmri, group, property, options = {})
	super("#{fmri}-#{group}/#{property}", options)

caius / centos.txt

Created April 29, 2016 11:16

`cp -r` with a symlink on CentOS vs SmartOS

	$ uname
	Linux

	$ mkdir -p 1/ 2/ shared/assets

	$ ln -s `pwd`/shared/assets `pwd`/1/assets

	$ ls -l 1/ 2/ shared/
	1/:
	total 0

caius / wtf.rb

Created April 4, 2016 17:34

	begin
	thing_2 # =>
	rescue Exception => e
	e # => #<NameError: undefined local variable or method `thing_2' for main:Object
	end

	if true
	thing_1 = 1 # !> assigned but unused variable - thing_1
	else
	thing_2 = 2

caius / selective_foreman_start.sh

Created March 10, 2016 17:50

	# Skips the foreman line starting "tomcat:", runs everything else in the Procfile
	foreman start -c $(awk -F: 'NR > 1 { printf "," }; $1 != "tomcat" { printf $1 "=1" }' Procfile)

caius / args.pp

Created March 4, 2016 11:24

	class person(
	$first_name,
	$second_name,
	$full_name = "${first_name} ${second_name}",
	$prenom = $first_name
	) {

	notify { "first_name: ${first_name}": }
	notify { "second_name: ${second_name}": }
	notify { "full_name: ${full_name}": }

caius / history_checker.html

Created February 8, 2016 18:05

	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.14.7/react.js" type="text/javascript" charset="utf-8"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.14.7/react-dom.js" type="text/javascript" charset="utf-8"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.23/browser.min.js" type="text/javascript" charset="utf-8"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/react-router/1.0.3/ReactRouter.js" type="text/javascript" charset="utf-8"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/history/2.0.0/History.js" type="text/javascript" charset="utf-8"></script>

	<script type="text/babel">