jeremy

Declared ETags, together with Russian Doll caching, can be used to automatically mix your template and asset versions into the ETags set in your controllers. This avoids the need to blow all browser caches on each deploy and neatly contains the scope of "freshness fallout" when you tweak a view.

To include the template's version in the ETag:

  # Incorporate the cache version for this action into our ETag.
  # This allows template changes to bubble up into HTTP cache
  # freshness and bust browser caches when we make changes.
  etag do
    begin

caius

db/schema.rb merge=railsschema

practicingruby

Models, Roles, Decorators, and Interactions

A modest alternative to DCI that might be worth further thought

One of the problems with advancing the discussion on DCI is that we lack a comparable alternative pattern that has the same goals, but favors a low ceremony approach. The closest thing we have to that is Rails concerns, but they are more like distant relatives of the DCI concepts rather than first cousins, and that makes comparisions between the two approaches not especially fruitful.

I am considering the idea of experimenting with my own paradigm that captures the intent and purity of DCI, but with the convenience of concerns. Please note that this is just the starting point of a conversation, it is NOT a promise of comercially available cold fusion or a cure for cancer. It's just a gist with an idea on it I'd like to hear your thoughts on.

What if we had a top-level topology that was split into Models, **Rol

brandon-beacher

= simple_form_for @sign_up, url: sign_up_path, html: { class: "form-horizontal" } do |form|
  = form.simple_fields_for @sign_up.customer do |fields|
    = fields.input :first_name
    = fields.input :last_name, label: false
  = form.simple_fields_for @sign_up.user do |fields|
    = fields.input :email
    = fields.input :password
  = form.simple_fields_for @sign_up.customer do |fields|
    = fields.input :zip_code
  .form-actions

pekeler

gem 'rails', '3.2.12' # change version to 3.2.11 to see this working, 3.2.12 is broken
require 'active_record'
 
ActiveRecord::Base.establish_connection(
  :adapter  => 'sqlite3',
  :database => ':memory:'
)
 
ActiveRecord::Schema.define do
  create_table :users, :force => true do |t|

mudge

# This goes in config/locales/en.rb (*not* en.yml)
{
  :en => {
    :time => {
      :formats => {
        :full => lambda { |time, _| "%H:%M | %A, #{time.day.ordinalize} %B %Y" }
      }
    }
  }
}

searls

#!/bin/sh

git log HEAD ^$(git merge-base master HEAD) --no-merges $1

avdi

class SomeORM
  def self.attributes(*names)
    if const_defined?(:DynamicAttributes, false)
      mod = const_get(:DynamicAttributes)
    else
      mod = const_set(:DynamicAttributes, Module.new)
      include mod      
    end
    mod.module_eval do
      names.each do |name|

lisamelton

#!/bin/bash
#
# transcode-video.sh
#
# Copyright (c) 2013-2015 Don Melton
#

about() {
    cat <<EOF
$program 5.13 of April 8, 2015

avdi

  c.filter_sensitive_data('<AUTH FILTERED>') {|interaction|
    Array(interaction.request.headers['Authorization']).first
  }