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require 'feedzirra' | |
# fetching a single feed | |
feed = Feedzirra::Feed.fetch_and_parse("http://feeds.feedburner.com/PaulDixExplainsNothing") | |
# feed and entries accessors | |
feed.title # => "Paul Dix Explains Nothing" | |
feed.url # => "http://www.pauldix.net" | |
feed.feed_url # => "http://feeds.feedburner.com/PaulDixExplainsNothing" | |
feed.etag # => "GunxqnEP4NeYhrqq9TyVKTuDnh0" |
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# Put in environment.rb to force Vanity to make a new connection to Redis | |
# to play nice with Passenger's smart forking. | |
# monkey patch vanity to force new redis connection when Passenger forks | |
if defined?(PhusionPassenger) | |
class Vanity::Playground | |
def reconnect_redis | |
@redis = nil | |
# Need to remove method or unable to force a reconnect because it |
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#! /bin/sh | |
### BEGIN INIT INFO | |
# Provides: redis-server | |
# Required-Start: $syslog | |
# Required-Stop: $syslog | |
# Should-Start: $local_fs | |
# Should-Stop: $local_fs | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# Short-Description: redis-server - Persistent key-value db |
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task :deploy => ['deploy:push', 'deploy:restart', 'deploy:tag'] | |
namespace :deploy do | |
task :migrations => [:push, :off, :migrate, :restart, :on, :tag] | |
task :rollback => [:off, :push_previous, :restart, :on] | |
task :push do | |
puts 'Deploying site to Heroku ...' | |
puts `git push heroku` | |
end |
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# Milamix app - Translate phrases into multiple languages at once | |
# http://milamix.heroku.com | |
# Copyright (c) 2011 Avishai Weiss (avishai dot weiss at gmail dot com) | |
require "rubygems" | |
require "sinatra" | |
require "open-uri" | |
require "json" | |
API_KEY = "GOOGLE API KEY GOES HERE" |
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# config/initializers/will_paginate.rb | |
module WillPaginate | |
module ActionView | |
def will_paginate(collection = nil, options = {}) | |
options[:renderer] ||= BootstrapLinkRenderer | |
super.try :html_safe | |
end | |
class BootstrapLinkRenderer < LinkRenderer |
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# ... | |
gem 'carrierwave' | |
gem 'fog', '~> 1.0.0' # Need to specify version, as carrierwave references older (0.9.0) which doesn't allow configuration of Rackspace UK Auth URL |
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#!/bin/bash | |
# | |
# Install Postgres 9.1, PostGIS 2.0 and pgRouting on a clean Ubuntu 12.04 install (64 bit) | |
# updated to PostGIS 2.0.1 | |
# basics | |
apt-get install python-software-properties | |
apt-add-repository ppa:sharpie/for-science # To get GEOS 3.3.3 | |
# install the following pacakages |
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module Kaminari | |
module PageScopeMethods | |
def total_count | |
@_hacked_total_count || (@_hacked_total_count = self.connection.execute("SELECT (reltuples)::integer FROM pg_class r WHERE relkind = 'r' AND relname ='#{table_name}'").first["reltuples"].to_i) | |
end | |
end | |
end |
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