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@wtaysom
wtaysom / where_is.rb
Created September 23, 2011 08:57
A little Ruby module for finding the source location where class and methods are defined.
module Where
class <<self
attr_accessor :editor
def is_proc(proc)
source_location(proc)
end
def is_method(klass, method_name)
source_location(klass.method(method_name))
@authorNari
authorNari / gist:1273387
Created October 9, 2011 06:53
rubyconf2011 note
OK, Let's begin. Hello, Everybody.
My name is Narihiro Nakamura.
Today, I'm talking about "Parallel worlds of CRuby's GC".
I'm very happy now, because I'm meeting attendee in rubyconf.
And, one of my dreams is to talk in rubyconf.
So, I'm very happy and exciting.
Today is my first presentation in English.
My English is not good.
@joerichsen
joerichsen / parallel_assets_compiler.gemspec
Created June 5, 2012 06:23
Microgem for compiling assets in parallel
# -*- encoding: utf-8 -*-
Gem::Specification.new do |s|
s.name = 'parallel_assets_compiler'
s.version = '0.2.0'
s.platform = Gem::Platform::RUBY
s.author = 'Jørgen Orehøj Erichsen'
s.email = '[email protected]'
s.summary = 'Compile assets in parallel'
s.description = 'Compile assets in parallel to speed up deployment'
@kyamaguchi
kyamaguchi / oneline_detailed_logging.rb
Created December 7, 2012 05:55 — forked from troy/oneline_detailed_logging.rb
One-line detailed logging for Rails 3 (ActiveSupport::Notifications) and later
# Outputs this at warn log level:
# 1.2.3.4 GET /path 200 OK BlahController#action HTML 938.2 (DB 11.8, View 719.7) {params} {optional params from flash[:log]}
#
# Save as config/initializers/oneline_detailed_logging.rb. Consider
# decreasing the log level from "info" to "warn" (in production.rb) so
# the one-line log message replaces the standard request logs.
# override process_action to add 2 things to the payload:
# - remote IP
@djburdick
djburdick / heroku.rake
Created December 30, 2012 01:27
Heroku rake tasks for deploy and system commands. #heroku, #deploy
# Usage: rake name:task app_name
task PROD = "appname" # "task" here stubs to prevent rake errors with commandline
task STAGING = "appname-staging"
APP = ARGV[1] || PROD # default app
puts "=== APP #{APP} ==="
namespace :deploy do
@toolmantim
toolmantim / Procfile
Last active December 12, 2015 09:39
@ddollar's foreman Ruby gem is handy for booting a single app's processes, but you can also use foreman as a booter for mutiple foreman apps! Handy if you have apps that work together in a service-oriented way and you're sick of booting them one-at-a-time (or you're using a harness shell script).
app_1: foreman start --root app_1 --port 3000 --env app_1/.env
app_2: foreman start --root app_2 --port 3100 --env app_2/.env
app_3: foreman start --root app_3 --port 3200 --env app_3/.env
@danguita
danguita / osx-development-setup.md
Last active June 2, 2016 13:37
Set up your shiny OSX for development
@jtadeulopes
jtadeulopes / server.md
Last active March 29, 2024 10:23
Server setup with ubuntu, nginx and puma for rails app.

Update and upgrade the system

sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade && sudo apt-get autoremove
sudo reboot

Configure timezone

@schneems
schneems / asset_sync_is_the_devil.md
Last active June 19, 2021 00:12
I hate asset_sync

A not politically correct assertion of my feelings towards a piece of software:

Note: Repetition builds cynicism, asset_sync isn't bad, but when an asset problem cannot be solved via support it gets escalated to me. Often times someone using asset_sync the problem is due to their use of the library and not from Heroku.

Backstory

The asset sync gem uploads your assets (images, css, javascript) to S3. From there you can either point browsers to the copy on S3 or use a CDN + the S3 bucket. It's a good idea, and solved a problem at one time.

It is no longer needed and you should now use https://devcenter.heroku.com/articles/using-amazon-cloudfront-cdn instead. So rather than copying your assets over to S3 after they are precompiled the CDN grabs them from your website instead. Here's some reasons why it's better.

@caseywatts
caseywatts / ldapexample.rb
Last active August 29, 2015 14:02
LDAP Example
#Yale LDAP Example
require 'csv'
require 'net-ldap'
# Hashrocket Format
{:host => 'directory.yale.edu', :port => 389}
# "New" Format, requires keys be symbols
{host: 'directory.yale.edu', port: 389}