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tvdeyen / gist:3246525
Created August 3, 2012 10:28
Fast rails database truncation with sqlite support
def truncate_all_tables
config = ActiveRecord::Base.configurations[::Rails.env]
connection = ActiveRecord::Base.connection
connection.disable_referential_integrity do
connection.tables.each do |table_name|
next if connection.select_value("SELECT count(*) FROM #{table_name}") == 0
case config["adapter"]
when "mysql", "mysql2", "postgresql"
connection.execute("TRUNCATE #{table_name}")
when "sqlite", "sqlite3"
@tvdeyen
tvdeyen / order_decorator.rb
Created July 3, 2012 18:56
Spree tax calculation patch
StateMachine::Machine.ignore_method_conflicts = true
module Spree
Order.class_eval do
# customize the checkout state machine
Order.state_machines[:state] = StateMachine::Machine.new(Order, :initial => 'cart') do
event :next do
transition :from => 'cart', :to => 'address'
@tvdeyen
tvdeyen / gist:2774577
Created May 23, 2012 11:05
Responsive iframe resizing
$(document).ready(function(){
$(window).on('resize', function() {
var padding = 0;
var width = $(window).width() - (2 * padding);
var ratio = 9/16;
$('iframe').css({width: width, height: width*ratio});
});
});
@tvdeyen
tvdeyen / gist:2711329
Created May 16, 2012 15:32 — forked from dx7/gist:1333785
Installing ruby-debug with ruby-1.9.3-p194
# Install with:
# bash < <(curl -L https://raw.github.com/gist/2711329)
#
# Reference: http://blog.wyeworks.com/2011/11/1/ruby-1-9-3-and-ruby-debug
echo "Installing ruby-debug with ruby-1.9.3-p194 ..."
curl -OL http://rubyforge.org/frs/download.php/75414/linecache19-0.5.13.gem
curl -OL http://rubyforge.org/frs/download.php/75415/ruby-debug-base19-0.11.26.gem
@tvdeyen
tvdeyen / selectbox-blur.html
Created March 14, 2011 10:49
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js"></script>
<script type="text/javascript" src="https://github.com/revsystems/jQuery-SelectBox/raw/master/jquery.sb.min.js"></script>
<link rel="stylesheet" href="https://github.com/revsystems/jQuery-SelectBox/raw/master/jquery.sb.css" type="text/css" media="screen" title="no title" charset="utf-8">
</head>
<body>
<form action="#" method="get" accept-charset="utf-8">
<p>
@tvdeyen
tvdeyen / width.html
Created January 14, 2011 15:45
Example for the calculated width of an select element.
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript" src="https://github.com/revsystems/jQuery-SelectBox/raw/master/jquery.sb.min.js"></script>
<link type="text/css" rel="stylesheet" media="screen" href="https://github.com/revsystems/jQuery-SelectBox/raw/master/jquery.sb.css">
<style type="text/css" media="screen">
select.long {
width: 150px;
}
a.display.long {
@tvdeyen
tvdeyen / tinymce_hammer_custom_init.js
Created April 6, 2010 12:37
window.tinyMCE_GZ = {
loaded: true
}; (function(c) {
var a = /^\s*|\s*$/g,
d;
var b = {
majorVersion: "3",
minorVersion: "3.2",
releaseDate: "2010-03-25",
_init: function() {