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en:
  errors:
    messages:
      wrong_content_type: "is the wrong content type"

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cat new_schema.sql | sed -e 's@/\*!500[0-9][0-9] DEFINER=[^\*]*\*/@@' > new_schema2.sql

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My issues with Modules

In researching topics for RailsCasts I often read code in Rails and other gems. This is a great exercise to do. Not only will you pick up some coding tips, but it can help you better understand what makes code readable.

A common practice to organize code in gems is to divide it into modules. When this is done extensively I find it becomes very difficult to read. Before I explain further, a quick detour on instance_eval.

You can find instance_eval used in many DSLs: from routes to state machines. Here's an example from Thinking Sphinx.

class Article < ActiveRecord::Base

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// company = {}
// Use putObject("owner.name", company,"Sadjow");
// Returns {owener: {name: "Sadjow"}}

function putObject(path, object, value) {
    var modelPath = path.split(".");
 
    function fill(object, elements, depth, value) {
        var hasNext = ((depth + 1) < elements.length);
        if(depth < elements.length && hasNext) {

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require "bundler/capistrano"

#set :rvm_ruby_string, "1.9.3"
set :rvm_type, :system

set :use_sudo, false

default_run_options[:pty] = true
set :shared_children, shared_children + %w{public/uploads}

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<div class="pagination">
    <ul>
      <li class="prev disabled"><span>previous</span></li>

      <li class="active"><span>1</span></li>

      <li><a rel="next" href="">2</a></li>

      <li class="next"><a rel="next" href="">next</a></li>
    </ul>

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%a.addthis_button_facebook_like{"addthis:url" => product_url(p), "fb:like:layout" => "button_count"}
%a.addthis_button_tweet{'tw:text' => "#{p.name} #{app_title}: #{product_url(p)}"}

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= raw truncate(strip_tags(item.description), :length => 90, :omission => '... ')

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sudo apt-get install libdjvulibre-dev libjpeg-dev libtiff-dev libwmf-dev libmagickcore-dev libmagickwand-dev libmagick++-dev rvm

sudo gem install rmagick

ok!

Fetching: rmagick-2.13.1.gem (100%) Building native extensions. This could take a while ... Successfully installed rmagick-2.13.1 1 gem installed

 require 'RMagick' #=> true 

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derby = require 'derby'
{get, view, ready} = derby.createApp module
derby.use(require '../../ui')


FeedParser = require('feedparser')
parser = new FeedParser()

## ROUTES ##