fred

/ file: app/views/admin/users/_search.html.haml
#panel_contents
  = form_for(admin_users_path, method: :get) do |f|
    .filter_form_field.filter_string
      = label_tag :query, "Full Text Search"
      = text_field_tag :query, params[:query], { placeholder: "Keyword to search" }
    .buttons
      = submit_tag "Search"

fred

namespace :workers do
  namespace :clockwork do
    desc "Stop clockwork"
    task :stop do
      on roles(:app) do
        within release_path do
          with rails_env: fetch(:rails_env) do
            execute :bundle, :exec, :clockworkd, "-c lib/clockwork.rb --pid-dir=#{cw_pid_dir} --log-dir=#{cw_log_dir} stop"
          end
        end

fred

# add to home .bashrc

if [[ $- != *i* ]] ; then
  # Shell is non-interactive.  Be done now!
  return
fi

safe_term=${TERM//[^[:alnum:]]/?}
match_lhs=""
[[ -f ~/.dir_colors   ]] && match_lhs="${match_lhs}$(<~/.dir_colors)"

fred

[color]
    branch = auto
    diff = auto
    status = auto
    interactive = auto
    ui = auto

[color "branch"]
    current = yellow reverse
    local = yellow

fred

/Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/rest-2.7.1/lib/rest/wrappers/base_wrapper.rb:21:in `rescue in post_file': HTTP 400 Error: In JSON, unexpected end of JSON input at position 0. (Rest::Wrappers::RestClientExceptionWrapper)
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/rest-2.7.1/lib/rest/wrappers/base_wrapper.rb:6:in `post_file'
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/rest-2.7.1/lib/rest/client.rb:219:in `block in post_file'
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/rest-2.7.1/lib/rest/client.rb:142:in `perform_op'
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/rest-2.7.1/lib/rest/client.rb:218:in `post_file'
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/iron_core-1.0.3/lib/iron_core/client.rb:258:in `post_file'
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/iron_worker_ng-1.2.0/lib/iron_worker_ng/api_client.rb:43:in `codes_create'
	from /Users/fred/.rvm/gems/ruby-2.0.0-p353/gems/iron_worker_ng-1.2.0/lib/iron_worker_ng/client.rb:112:in `codes_create'
	from /Users/fred/.rvm/ge

fred

• Zero downtime during upgrades and scaling out system (such as zero seconds downtime, while app still runs)

• Highly Scalable with Terabytes of data with high performance and low cost with shards

• Automatic Replica Set member take-over in case of failing primary, with automatic recovery for returning hosts.

• Automatic promotion to primary and de promotion for any member of a replica set based on performance and latency.

• Journaling, allows safe recovery in case of hard-disk failure.

• Strong consistency, "Afford to loose data" in mongoDB is myth. Data is not lost, it's only not persisted due to failures on the developers code.

• When Sharding is not feasible, different Documents (rails models) can be on different Replica sets (different database or set) altogether, since there are no joins in Mongo.

• Background indexes.

fred

# Example:
# > Date.parse_thai '20 ม.ค. 2557'
#  => Mon, 20 Jan 2014
# > Date.parse_thai '20 ม.ค. 2554'
#  => Thu, 20 Jan 2011
# > Date.parse_thai "26 ก.พ. 2556"
#  => Tue, 26 Feb 2013
# > Date.parse_thai "26 กรกฎาคม 2556"
#  => Fri, 26 Jul 2013
# > Date.parse_thai "กรกฎาคม 14, 2556"

fred

# lib/models/keen_publisher.rb
require 'celluloid'
class KeenPublisher
  include Celluloid
  def initialize(name, status)
    @name = name
    @status = status
  end
  def publish
    Keen.publish(@name, @status)

fred

require 'celluloid'

class IronQueueWorker
  include Celluloid
  def initialize
    @token = "your-token"
    @old_project_id = "source-project-id"
    @new_project_id = "source-project-id"
    @old_iron_cache = IronCache::Client.new(token: @token, project_id: @old_project_id)
    @new_iron_cache = IronCache::Client.new(token: @token, project_id: @new_project_id)

fred

[color]
    branch = auto
    diff = auto
    status = auto
    interactive = auto
    ui = auto

[color "branch"]
    current = yellow reverse
    local = yellow