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Be kind; everyone you meet is fighting a hard battle

Evgeniy Fateev psylone

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Be kind; everyone you meet is fighting a hard battle
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# unicorn_rails -c /data/github/current/config/unicorn.rb -E production -D
rails_env = ENV['RAILS_ENV'] || 'production'
# 16 workers and 1 master
worker_processes (rails_env == 'production' ? 16 : 4)
# Load rails+github.git into the master before forking workers
# for super-fast worker spawn times
preload_app true
@dnagir
dnagir / rspec-syntax-cheat-sheet.rb
Created November 5, 2010 09:29
RSpec 2 syntax cheat sheet by example
# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com
# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
describe MovieList, "with optional description" do
it "is pending example, so that you can write ones quickly"
it "is already working example that we want to suspend from failing temporarily" do
pending("working on another feature that temporarily breaks this one")
@phiggins
phiggins / excon benchmark
Created December 1, 2010 06:02
excon benchmark vs google
$ ruby benchmarks/excon_vs_google.rb
[em-http-request, HTTParty, Net::HTTP, Net::HTTP (persistent), open-uri, RestClient, StreamlyFFI (persistent), Typhoeus, Excon, Excon (persistent)]
+--------------------------+-----------+
| tach | total |
+--------------------------+-----------+
| Excon | 7.614298 |
+--------------------------+-----------+
| Typhoeus | 7.723362 |
@vangberg
vangberg / curb.rb
Created December 14, 2010 20:10
persistent http w/ ruby
require "curb"
# Persistent.
c = Curl::Easy.new
c.url = "http://127.0.0.1"
2.times { c.perform }
# Not persistent.
2.times {
c = Curl::Easy.new
@mislav
mislav / gist:938183
Created April 23, 2011 02:28
Faraday SSL example
connection = Faraday::Connection.new('http://example.com') do |builder|
builder.request :url_encoded # for POST/PUT params
builder.adapter :net_http
end
# same as above, short form:
connection = Faraday.new 'http://example.com'
# GET
connection.get '/posts'
@orj
orj / .gitconfig
Created May 27, 2011 02:43
Using p4merge as Git mergetool on Mac OS X.
[merge]
keepBackup = false
tool = custom
[mergetool "custom"]
cmd = /Applications/p4merge.app/Contents/Resources/launchp4merge "$PWD/$BASE" "$PWD/$REMOTE" "$PWD/$LOCAL" "$PWD/$MERGED"
keepTemporaries = false
trustExitCode = false
keepBackup = false

Welcome to #rubyonrails

Please behave in a polite, considerate and inclusive manner in the channel at all times. People volunteer their time in the channel to help people like you with your Rails problems and some respect (in both directions) will go an extremely long way.

These rules are in place so that you can get the quickest and best support from #rubyonrails.

Rule #0: Show rather than tell. Explaining your problem with code, stacktraces or errors is always preferred to explaining it with just text. Show us what's happening, rather than telling us.

  1. Do your research before hand. Your question may be answerable with a quick Google search or by simply experimenting. If you're using a method in Rails, look it up in the API Docs or in the Official Guides.
  2. If you've tried Googling, explain what terms you've tried to use so people can better help you.
@s7ephen
s7ephen / gist:1097875
Created July 21, 2011 18:43
inet_aton inet_ntoa in Ruby
>> VERSION
=> "1.8.7"
>> require 'ipaddr'
=> true
>> IPAddr.new("10.0.0.1").to_i
=> 167772161
>> IPAddr.new(167772161, Socket::AF_INET).to_s
=> "10.0.0.1"
>> # To look around to find this, its just a matter of:
@emersonmoretto
emersonmoretto / benchmark.sh
Created August 9, 2011 21:06
Apache bench + Gnuplot Script
#!/bin/bash
echo -e "\nbenchmark.sh -n<number of requests> -c<number of concurrency> <URL1> <URL2> ..."
echo -e "\nEx: benchmark.sh -n100 -c10 http://www.google.com/ http://www.bing.com/ \n"
## Gnuplot settings
echo "set terminal png
set output 'benchmark_${1}_${2}.png'
set title 'Benchmark: ${1} ${2}'
@jch
jch / .gemrc
Created November 1, 2011 19:10
gemrc example
# http://docs.rubygems.org/read/chapter/11
---
gem: --no-ri --no-rdoc
benchmark: false
verbose: true
update_sources: true
sources:
- http://gems.rubyforge.org/
- http://rubygems.org/
backtrace: true