jeetsukumaran

on run
	tell application "System Events"
		set currProcs to (name of processes)
		set MacVimRunning to (currProcs contains "MacVim")
		if not MacVimRunning then
			tell application "MacVim" to activate
		end if
		tell process "MacVim"
			click menu item "New Window" of menu "File" of menu bar 1
			set visible to true

harlow

# app/models/user.rb
class User < ActiveRecord::Base
  validates :zip_code, presence: true, zip_code: true
end

shtirlic

set :stage, 'production'
set :shared_children, shared_children << 'tmp/sockets'

puma_sock    = "unix://#{shared_path}/sockets/puma.sock"
puma_control = "unix://#{shared_path}/sockets/pumactl.sock"
puma_state   = "#{shared_path}/sockets/puma.state"
puma_log     = "#{shared_path}/log/puma-#{stage}.log"

namespace :deploy do
  desc "Start the application"

kevinold

#ack is a tool like grep, designed for programmers with large trees of heterogeneous source code

#to install ack, see http://betterthangrep.com/
#to use ack, launch terminal (mac osx) and type 'ack <some_keywords>'
#ack will search all files in the current directory & sub-directories

#here's how I have my config file setup. this file is located on mac osx here
# ~/.ackrc 

# Always sort the files

return1

#
# 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/

terenceponce

Out of the box, Homebrew does a default installation on Sphinx:

$ brew install sphinx

However, if you're using MySQL, the thinking-sphinx gem won't work because it needs to use MySQL libraries.

If you managed to screw up the first time, uninstall sphinx first:

$ brew remove sphinx

timcheadle

Make /robots.txt aware of the Rails environment

You probably don't want Google crawling your development staging app. Here's how to fix that.

$ mv public/robots.txt config/robots.production.txt
$ cp config/robots.production.txt config/robots.development.txt

Now edit config/routes.rb to add a route for /robots.txt, and add the controller code.

andrzejsliwa

%% See LICENSE for licensing information.
-module(cowboy_debug).

-export([onrequest_hook/1]).
-export([onresponse_hook/4]).

onrequest_hook(Req) ->
    Method = to_string(extract(cowboy_req:method(Req))),
    Path   = to_string(extract(cowboy_req:path(Req))),
    Params = params_to_string(extract(cowboy_req:qs_vals(Req))),

ubermajestix

# When an RSpec test like this fails,
# 
#   @my_array.should == [@some_model, @some_model2]
# 
# RSpec will call inspect on each of the objects to "help" you figure out
# what went wrong. Well, inspect will usually dump a TON OF SHIT and make trying
# to figure out why `@my_array` is not made up of `@some_model` and `@some_model2`.
#
# This little module and technique helps get around that. It will redefine `inspect`
# if you include it in your model object. 

renato-zannon

class AttributeAccessor < Module
  def initialize(name)
    @name = name
    module_eval { define_accessors }
  end

private

  def define_accessors
    ivar = "@#{@name}"