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# (I recommend understanding the basics of this first: http://sequel.jeremyevans.net/rdoc/files/doc/object_model_rdoc.html)

# Extending the underlying dataset  (http://sequel.jeremyevans.net/rdoc/files/README_rdoc.html#label-Extending+the+underlying+dataset)

# The recommended way to implement table-wide logic by defining methods on the dataset using dataset_module:

    class Post < Sequel::Model
      dataset_module do
        def posts_with_few_comments
          where{num_comments < 30}

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DROP TABLE if exists d_date;

CREATE TABLE d_date
(
  date_dim_id              INT NOT NULL,
  date_actual              DATE NOT NULL,
  epoch                    BIGINT NOT NULL,
  day_suffix               VARCHAR(4) NOT NULL,
  day_name                 VARCHAR(9) NOT NULL,
  day_of_week              INT NOT NULL,

srpouyet

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>comment</key>
  <string>
  TODO: unresolved issues

  text:

srpouyet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

srpouyet

# db/migrate/20131118172653_create_transactional_items_view.rb
class CreateTransactionalItemsView < ActiveRecord::Migration
  def up
    select_sql = File.open("#{Rails.root}/db/migrate/20131118172653_create_transactional_items_view.sql", 'r') { |f| f.read } 
    
    # for materialized view:
    view_sql = "CREATE MATERIALIZED VIEW transactional_items AS (#{select_sql})"
    # for normal view:
    view_sql = "CREATE VIEW transactional_items AS (#{select_sql})"
    

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# Outputs this at warn log level:
# 1.2.3.4 GET /path 200 OK BlahController#action HTML 938.2 (DB 11.8, View 719.7) {params} {optional params from flash[:log]}
#
# Save as config/initializers/oneline_detailed_logging.rb. Consider
# decreasing the log level from "info" to "warn" (in production.rb) so
# the one-line log message replaces the standard request logs.


# override process_action to add 2 things to the payload:
# - remote IP

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# include from an initializer

module HstoreAccessor
  def self.included(base)
    base.extend(ClassMethods)
  end
  
  module ClassMethods
    def hstore_accessor(hstore_attribute, *keys)
      Array(keys).flatten.each do |key|

srpouyet

How to get rid of those pesky
WARNING: Nokogiri was built against LibXML version X, but has dynamically loaded Z
warnings on Mac OS X (Mountain) Lion:

1. gem uninstall nokogiri libxml-ruby
   Continue to step 5 if you already recently brewed libxml2 and libxslt...
2. brew update
3. brew install libxml2 --with-xml2-config
4. brew install libxslt
5. gem install nokogiri -- --with-xml2-include=/usr/local/opt/libxml2/include --with-xml2-lib=/usr/local/opt/libxml2/lib --with-xslt-dir=/usr/local/opt/libxslt

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h1. Sublime Text 2 - Useful Shortcuts (Mac OS X)

h2. General

• ⌘T go to file
• ⌘⌃P go to project
• ⌘R go to methods
• ⌃G go to line
• ⌘KB toggle side bar
• ⌘⇧P command prompt

srpouyet

# ~/.bash_login
export PATH="/usr/local/bin:$PATH"