mattmccray

#!/usr/bin/env ruby
#
# file_organizer.rb
# (http://gist.github.com/16180)
#
# By M@ McCray -- www.mattmccray.com (matt at elucidata dot net)
#
# Usage:
#
#   organize_files_within( target_folder )

trek

# convert PDF to jpg
# use sips if available, ImageMagick(`convert`) with ghostscript otherwise
# convert -quality 90 /Users/trek/Desktop/postcard.pdf /Users/trek/Desktop/postcard.png
# 
# postful image should be
# 
# 6.25"x4.5" (450x324)
#   0.125" trim
#   300dpi
#   1875x1350

sandro

// TODO: remove spaces and newlines
javascript:(function(){
  s=document.createElement('script');
  s.type='text/javascript';
  s.src='http://example.com/bookmarklet.js';
  document.body.appendChild(s);
})();

// TODO: bookmarklet code needs to be in an anchor tag
// <a href="javascript:(function(){s=document.createElement('script');s.type='text/javascript';s.src='http://example.com/bookmarklet.js';document.body.appendChild(s);})();">My Bookmarklet</a>

hank

require 'rubygems'
require 'open-uri'
require 'hpricot'
require 'rss/maker'

version = "2.0"
destination = "mdshooters_classifieds.xml"

content = RSS::Maker.make(version) do |m|
  m.channel.title = "MDShooters Classifieds RSS"

ratbeard

We couldn’t find that file to show.

mr-rock

require 'sinatra'
require 'dm-core'
require 'haml'

DataMapper.setup(:default, 'sqlite3::memory:')

class Message
  include DataMapper::Resource

  property :id, Serial

djsun

require 'rubygems'
require 'feedzirra'

# gem install feedzirra
url = "http://sunlightlabs.com/blog/feeds/tag/datacatalog/"
feed = Feedzirra::Feed.fetch_and_parse(url)

puts feed.title
puts feed.url
puts feed.feed_url

winston

# http://code.google.com/apis/visualization/documentation/gallery/piechart.html#Example
def pie_chart

  @chart = GoogleVisualr::PieChart.new
  @chart.add_column('string', 'Task')
  @chart.add_column('number', 'Hours per Day')
  @chart.add_rows(5)
  @chart.set_value(0, 0, 'Work'     )
  @chart.set_value(0, 1, 11 )
  @chart.set_value(1, 0, 'Eat'      )

robhurring

# Simple bootloader for Rails plugins in Sinatra
# This checkes the +plugin_folder+ for plugin-like bundles. For each folder it finds it will do:
#   If the +lib+ folder exists: add it to our load path
#   If a +init.rb+ file exists: require it
# Not very robust but it is lightweight for loading simple rails plugins
class PluginLoader
  attr_reader :plugin_folder
  
  def initialize(plugin_folder)
    @plugin_folder = plugin_folder

marano

module Feedzirra

  module Parser
    
    class FlickrEntry
      include SAXMachine
      include FeedEntryUtilities
      element :guid, :as => :id

      element :link, :as => :url