Want to create a Gist from your editor, the command line, or the Services menu? Here's how.
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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 |
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module Jekyll | |
class CategoryIndex < Page | |
def initialize(site, base, dir, category) | |
@site = site | |
@base = base | |
@dir = dir | |
@name = 'index.html' | |
self.process(@name) | |
self.read_yaml(File.join(base, '_layouts'), 'category_index.html') |
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package | |
{ | |
/** | |
* ActionScript 3.0 Code Snippet | |
* Convert Number to Rupiah & vice versa | |
* https://gist.github.com/845309 | |
* | |
* Copyright 2011-2012, Faisalman | |
* Licensed under The MIT License | |
* http://www.opensource.org/licenses/mit-license |
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# The YUM package is too old for use with ruby-sqlite3, use the autoconf package from www.sqlite.org | |
cd /opt | |
wget http://www.sqlite.org/sqlite-autoconf-3070701.tar.gz | |
tar xvzf sqlite-autoconf-3070701.tar.gz | |
ln -s /opt/sqlite-autoconf-3070701 /opt/sqlite3 | |
cd /opt/sqlite3 | |
./configure --prefix=/opt/sqlite3 | |
make | |
make install | |
# Shared library will be installed in /usr/local/lib. |
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## just some ways to check if a url exists | |
# method 1 - from Simone Carletti | |
require "net/http" | |
url = URI.parse("http://www.google.com/") | |
req = Net::HTTP.new(url.host, url.port) | |
res = req.request_head(url.path) | |
# method 2 - from some kid on the internet | |
require 'open-uri' |
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# for more info: https://gist.github.com/1120938 |
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#!/usr/bin/env ruby | |
# Usage: gitio URL [CODE] | |
# | |
# Turns a github.com URL | |
# into a git.io URL | |
# | |
# Copies the git.io URL to your clipboard. | |
url = ARGV[0] | |
code = ARGV[1] |
By default, Rails applications build URLs based on the primary key -- the id
column from the database. Imagine we have a Person
model and associated controller. We have a person record for Bob Martin
that has id
number 6
. The URL for his show page would be:
/people/6
But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6
here, is called the "slug". Let's look at a few ways to implement better slugs.
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