jarthod

#!/usr/bin/env ruby

# Tries to detect when mongo is up but super slow  (ex: IO issue)

THRESHOLD = 20_000 # ms

def test_mongo tries: 5
  out = `echo -e "db.isMaster()\ndb.getReplicationInfo()" | mongo mongodb://localhost/?socketTimeoutMS=#{THRESHOLD} 2>&1`
  res = $?
  if res != 0 && !out['Connection refused']

jarthod

#!/usr/bin/env ruby

# Provides a system wide file lock to ensure no more
# than X process is running at the same time.

# Example:
#
# process_semaphore!({
#   prefix: "/tmp/my_process",
#   limit: 2

jarthod

# Use this in place of `time_tag`
# Ex: <%= local_time_tag user.created_at %>
  
def local_time_tag time, opts = {}
  opts[:data] = (opts[:data] || {}).merge format: 'local'
  opts[:title] ||= time
  time_tag(time, opts) + content_tag(:script, raw(<<-JAVASCRIPT))
    var nodes = document.querySelectorAll('time[data-format=local]');
    if (nodes.length > 0) {
      var elem = nodes[nodes.length - 1];

jarthod

# Rewrite precompile tasks to do it locally
Rake::Task["deploy:compile_assets"].clear
task :compile_assets => [:set_rails_env] do
  # invoke 'deploy:assets:precompile'
  invoke 'deploy:assets:precompile_local'
  invoke 'deploy:assets:backup_manifest'
end

namespace :assets do
  task :precompile_local do

jarthod

#!/usr/bin/env ruby

# Ruby shows you the largest objects in your git repo's pack file & offers you to remove them automatically
# Based on http://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/ by Antony Stubbs

# Use this to fetch all branches locally first:
# for branch in `git branch -a | grep remotes | grep -v HEAD | grep -v master`; do
#   git branch --track ${branch##*/} $branch
# done