ahamid

require 'carrierwave/processing/mini_magick'
        
class ImageUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick
  
  IMAGE_EXTENSIONS = %w(jpg jpeg gif png)
  DOCUMENT_EXTENSIONS = %w(exe pdf doc docm xls)
  
  def store_dir
    "files/#{model.id}"

chrisbloom7

Note that this validation runs both after the file is uploaded and after CarrierWave has processed the image. If your base uploader includes a filter to resize the image then the validation will be run against the resized image, not the original one that was uploaded. If this causes a problem for you, then you should avoid using a resizing filter on the base uploader and put any specific size requirements in a version instead.

So instead of this:

require 'carrierwave/processing/mini_magick'

kyanny

module Log
  module Minimal
    [:fatal, :error, :warn, :info, :debug].each do |method|
      define_method "#{method}f" do |message|
        time = Time.now.iso8601
        level = method.to_s.upcase
        caller = "%s#%s:%s" % [self.class, action_name, caller(1)[0].scan(/:(\d+):/)]
        
        logger.send(method, "%s [%s] %s %s" % [time, level, caller, message])
      end

benedikt

# encoding: UTF-8

Capistrano::Configuration.instance(:must_exist).load do
  namespace :rails do
    desc "Open the rails console on one of the remote servers"
    task :console, :roles => :app do
      hostname = find_servers_for_task(current_task).first
      exec "ssh -l #{user} #{hostname} -t 'source ~/.profile && #{current_path}/script/rails c #{rails_env}'"
    end
  end

kirs

# encoding: utf-8

class AvatarUploader < CarrierWave::Uploader::Base

  include CarrierWave::MiniMagick

  # Choose what kind of storage to use for this uploader:
  storage :file

  # Override the directory where uploaded files will be stored.

pepebe

pdfimages -j foo.pdf  bar

Much easier with  a nautilus script (see comments).

stackdump

#!/usr/bin/env ruby
require 'net/telnet'

cache_dump_limit = 100
localhost = Net::Telnet::new("Host" => "localhost", "Port" => 11211, "Timeout" => 3)
slab_ids = []
localhost.cmd("String" => "stats items", "Match" => /^END/) do |c|
  matches = c.scan(/STAT items:(\d+):/)
  slab_ids = matches.flatten.uniq
end

doitian

namespace :deploy do
  task :setup_solr_data_dir do
    run "mkdir -p #{shared_path}/solr/data"
  end
end

namespace :solr do
  desc "start solr"
  task :start, :roles => :app, :except => { :no_release => true } do 
    run "cd #{current_path} && RAILS_ENV=#{rails_env} bundle exec sunspot-solr start --port=8983 --data-directory=#{shared_path}/solr/data --pid-dir=#{shared_path}/pids"

nesquena

Jbuilder.encode do |json|
  json.content format_content(@message.content)
  json.(@message, :created_at, :updated_at)

  json.author do |json|
    json.name @message.creator.name.familiar
    json.email_address @message.creator.email_address_with_name
    json.url url_for(@message.creator, format: :json)
  end

rapimo

-- ~/Library/Application\ Support/iTerm/Scripts/setup_rails.scpt
-- Thanks to http://www.worldgoneweb.com/2011/iterm2-advanced-features/#comment-20560
-- http://www.iterm2.com/#/section/documentation/scripting
tell application "iTerm" 
        activate
	set myterm to (make new terminal)
	set cd_to_my_project_path to ("cd ~/Projekte/my_awesome_project")
--	you can altenativly tell the first terminal		
        tell the first terminal			
		launch session "Panes"