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Johannes Tuchscherer jtuchscherer

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@rkoster
rkoster / bosh_jobs_dependencies.rb
Created August 11, 2015 09:47
A script for displaying the job dependencies of the cf-relase in a markdown table.
#! /usr/bin/env ruby
# coding: utf-8
require 'yaml'
jobs = Dir['jobs/*'].map { |j| File.basename(j) }
print "∑ | Job | Property | Description\n --- | --- | --- | ---\n"
jobs.map! do |job|
spec = YAML.load_file(File.join("jobs", job, "spec"))
@jordansissel
jordansissel / Why JRuby.md
Created May 18, 2011 16:38
logstash, why jruby?

Long story, short: I'm totally open to supporting more rubies if possible. Details follow.

Related issue: http://code.google.com/p/logstash/issues/detail?id=37

Summary:

  • core and stdlib ruby changes violently and without notice and without backwards compatibility. I want nothing of that.
  • need a cross-ruby date library that isn't part of stdlib (see previous point) and is also good.
  • need an easy way to use multiple cpus that is cross-ruby (threads are not it)