Kiub kiub

In Rails 3

NOTE: This post now lives (and kept up to date) on my blog: http://hakunin.com/rails3-load-paths

If you add a dir directly under app/

Do nothing. All files in this dir are eager loaded in production and lazy loaded in development by default.

If you add a dir under app/something/

Sinatra

Installation:

Dependencies: ruby

gem install sinatra

Rails flash messages with AJAX requests

original: http://stackoverflow.com/a/10167659/656428

In this article, I'll walk through a basic Rails (3.2.x) setup for creating a nested resource for two models. Nested resources work well when you want to build out URL structure between two related models, and still maintain a RESTful convention. This code assumes you are running RVM to manage Ruby/Gem versions, and Git for version control.

Creating a new Rails project

$ mkdir family # create rvm gemset 
$ echo "rvm use --create ruby-1.9.2@family" > family/.rvmrc 
$ cd family # install rails 
$ gem install rails # create new rails project 
$ rails new . # version control

	var gulp = require('gulp');

	// Let's make things more readable by
	// encapsulating each part's setup
	// in its own method
	function startExpress() {

	var express = require('express');
	var app = express();
	app.use(express.static(__dirname));

	var r = R.player, oVol = r.volume(), tf = r._onTrackFinished, ar = r._onAudioReady, n = r._next;

	r._onTrackFinished = function() {
	return .001 !== r.volume() && (oVol = r.volume()), r.volume(.001), tf.apply(this, arguments);
	};

	r._onAudioReady = function() {
	return r.playingAd() \|\| r.volume(oVol), ar.apply(this, arguments);
	};

	<?php

	add_action( 'after_setup_theme', 'bootstrap_setup' );

	if ( ! function_exists( 'bootstrap_setup' ) ):

	function bootstrap_setup(){

	add_action( 'init', 'register_menu' );

	<script type="text/ng-template" id="one.html">
	<div>This is first template</div>
	</script>

	<script type="text/ng-template" id="two.html">
	<div>This is second template</div>
	</script>

	module ApplicationHelper
	# ==== Examples
	# glyph(:share_alt)
	# # => <i class="icon-share-alt"></i>
	# glyph(:lock, :white)
	# # => <i class="icon-lock icon-white"></i>

	def glyph(*names)
	content_tag :i, nil, class: names.map{\|name\| "icon-#{name.to_s.gsub('_','-')}" }
	end

	# bash alias
	alias subl='/Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl'

	# bash function, usage: $ st -p [projectname] -opt2 -opt3
	function st() {
	if [ -n "$1" -a -n "$2" ]; then # if more than one argument
	if [ "$1" = "-p" -o "$1" = "--project" ]; then # if arg1 is -p or --project
	local projectfile="$2"
	[[ $projectfile != *.sublime-project ]] && projectfile="$2.sublime-project" # detect if arg2 already includes the ext
	if [ -e $projectfile ]; then # does project file exist?