As configured in my dotfiles.
start new:
tmux
start new with session name:
#!/usr/bin/env ruby | |
# Load Rails | |
ENV['RAILS_ENV'] = ARGV[0] || 'production' | |
DIR = File.dirname(__FILE__) | |
require DIR + '/../config/environment' | |
# ... do stuff that requires using your rails models |
As configured in my dotfiles.
start new:
tmux
start new with session name:
def pbcopy(str) | |
IO.popen('pbcopy', 'r+') {|io| io.puts str } | |
output.puts "-- Copy to clipboard --\n#{str}" | |
end | |
Pry.config.commands.command "hiscopy", "History copy to clipboard" do |n| | |
pbcopy _pry_.input_array[n ? n.to_i : -1] | |
end | |
Pry.config.commands.command "copy", "Copy to clipboard" do |str| |
This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.
# Ensure system is in ship-shape.
aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev
task "resque:pause" => :environment do | |
Resque.redis.set "resque_paused", true | |
puts "Resque paused." | |
end | |
task "resque:resume" => :environment do | |
Resque.redis.set "resque_paused", false | |
puts "Resque resumed." | |
end |
title |
---|
Layouts & Partials |
Layouts allow the common HTML surrounding individual pages to be shared across all your templates. The most basic layout has some shared content and a yield
call where templates will place their contents. Furthermore, With wrap_layout
, content_for
and partial
you can build a complex layout inheritance, reduce the duplication of you code in templates to a minimal amount.
Sometimes you want to use a gem on Heroku that is in a private repository on GitHub.
Using git over http you can authenticate to GitHub using basic authentication. However, we don't want to embed usernames and passwords in Gemfiles. Instead, we can use authentication tokens.
First you will need to get an OAuth Token from GitHub using your own username and "note"
# | |
# UPDATE for 10.10.4+: please consider this patch obsolete, as apple provides a tool called "trimforce" to enable trim support for 3rd party SSDs | |
# just run "sudo trimforce enable" to activate the trim support from now on! | |
# | |
# Original version by Grant Parnell is offline (http://digitaldj.net/2011/07/21/trim-enabler-for-lion/) | |
# Update July 2014: no longer offline, see https://digitaldj.net/blog/2011/11/17/trim-enabler-for-os-x-lion-mountain-lion-mavericks/ | |
# | |
# Looks for "Apple" string in HD kext, changes it to a wildcard match for anything | |
# | |
# Alternative to http://www.groths.org/trim-enabler-3-0-released/ |
# Start the old vagrant | |
$ vagrant init centos-6.3 | |
$ vagrant up | |
# You should see a message like: | |
# [default] The guest additions on this VM do not match the install version of | |
# VirtualBox! This may cause things such as forwarded ports, shared | |
# folders, and more to not work properly. If any of those things fail on | |
# this machine, please update the guest additions and repackage the | |
# box. |
Mkdown renders Markdown GitHub gists with alternative CSS. Use it to elegantly share gists written in Markdown.
To create your own mkdown URL, append the gist ID in a URL of the form: http://mkdown.com/{GIST ID}
. The gist ID is the string at the end of a gist URL.