Tom De Leu tdl

tdl / XML_to_JSON.rb

Created July 9, 2013 15:33

Convert XML to JSON

	# inspired by http://stackoverflow.com/questions/1530324/ruby-xml-to-json-converter
	require 'json'
	require 'active_support/core_ext/hash'

	STDOUT.write(JSON.pretty_generate(Hash.from_xml(ARGF.read)))

tdl / pretty_print_YAML

Created July 9, 2013 09:57

Pretty print YAML with Ruby

ruby -ryaml -rpp -e "pp YAML.load(STDIN)" < infile > outfile

tdl / pretty_print_JSON

Created July 9, 2013 09:14

Pretty-print JSON with Ruby

ruby -rjson -e "STDOUT.write JSON.pretty_generate(JSON.load(STDIN))" < infile > outfile

tdl / Solr_users.md

Created June 17, 2013 10:50

tdl / Elasticsearch_users.md

Last active December 17, 2015 23:58

Well-known companies / services using ElasticSearch

tdl / application.rb

Last active January 18, 2021 07:11

Hacky Rack middleware to get backtrace of hung Unicorn workers

	# config/application.rb
	require File.expand_path('../boot', __FILE__)

	require 'rails/all'

	Bundler.require(:default, Rails.env)

	module MyApp
	class Application < Rails::Application
	# configure Rails to inject this middleware. Must be at least after Rails logger!

tdl / Gemfile

Last active December 17, 2015 06:19

Using MiniProfiler in production on Heroku

	# it's best to depend on trunk of MiniProfiler, e.g. due to the issue I had with
	# graphs not showing up over HTTPS which is fixed in
	# https://github.com/SamSaffron/MiniProfiler/commit/831b917e70d57bc3c03858c46b3c5828f73e3f35
	gem 'rack-mini-profiler', git: 'git://github.com/SamSaffron/MiniProfiler.git'

tdl / xml-de-tag

Last active December 14, 2015 05:09

De-tag XML

ruby -rnokogiri -ropen-uri -e 'puts Nokogiri::XML(open("http://www.w3schools.com/xml/note.xml")).xpath("//text()").to_s'

tdl / FTP script

Created February 23, 2013 10:48

FTP script for uploading a file to a remote host

tdl / gist:4193751

Created December 3, 2012 09:04

Batch rename on Unix

	# change filenames, replacing "fgh" by "abc"
	for f in fgh*; do mv "$f" "${f/fgh/abc}";done