avit

Generated at Tue Nov 22 16:56:46 -0500 2011
OpenSSL::PKey::RSAError: private key needed.: no start line
/usr/lib/ruby/1.8/mixlib/authentication/signedheaderauth.rb:56:in `private_encrypt'
/usr/lib/ruby/1.8/mixlib/authentication/signedheaderauth.rb:56:in `sign'
/usr/lib/ruby/vendor_ruby/chef/rest/auth_credentials.rb:51:in `signature_headers'
/usr/lib/ruby/vendor_ruby/chef/rest.rb:321:in `authentication_headers'
/usr/lib/ruby/vendor_ruby/chef/rest.rb:366:in `build_headers'
/usr/lib/ruby/vendor_ruby/chef/rest.rb:216:in `api_request'
/usr/lib/ruby/vendor_ruby/chef/rest.rb:125:in `post_rest'
/usr/lib/ruby/vendor_ruby/chef/api_client.rb:243:in `save'

avit

class SchedulableListener extends MappedEventSubscriber
{
    // ...

    public function getRecurrenceRuleClass(SchedulableAdapter $ea, $class)
    {
        return isset($this->configurations['schedulable']['recurrenceRuleClass']) ?
            $this->configurations['schedulable']['recurrenceRuleClass'] :
            $ea->getDefaultRecurrenceRuleClass();
    }

avit

-- How to map this in Doctrine to have "commentable" entities (subclasses of Commentable)
-- associated to many comments?


-- These 2 tables are both "commentable"

CREATE TABLE IF NOT EXISTS `posts` (
  `id` INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT,
  `name` VARCHAR(255)
  `body` TEXT

avit

# Install with:
# bash < <(curl -L https://raw.github.com/gist/1855725)
#
# Reference: http://blog.wyeworks.com/2011/11/1/ruby-1-9-3-and-ruby-debug

echo "Installing ruby-debug with ruby-1.9.3-p0 ..."

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

avit

module Import
  module Translation

    @translators = {}

    def self.register(name, callable)
      if callable.respond_to?(:call)
        @translators[name.to_sym] = callable
      else
        raise Exception("Registered translators must be callable")

avit

    def fetch_data
      Net::FTP.open(host, username, password) do |ftp|
        begin
          ftp.binary = binary
          if file_name.is_a?(Regexp)
            files = ftp.nlst.select { |i| i =~ file_name }
            matching_file = files.pop
          end
          if file_newer && (@data_time = ftp.mtime(matching_file)) > file_newer
            @data = ftp.get(matching_file)

avit

#!/usr/bin/env ruby
#^syntax detection

site 'http://community.opscode.com/api/v1'

cookbook 'application_nginx'
cookbook 'application_ruby'
cookbook 'apt'
cookbook 'git'
cookbook 'imagemagick'

avit

class PostsController < ApplicationController
  caches_page :index

  def index
    render text: "html!"
  end
end

avit

class ArticlesController < ActionController::Base
  def show
    @article = Article.find(params[:id])
    # ... bunch of stuff to set up template display
  end
end

avit

# Regex with two named captures both named "word"
r = %r{
  (?<word>[a-z]+)\s+
  (?<word>[a-z]+)
}xi

m = r.match("one two")
# => #<MatchData "one two" word:"one" word:"two">

m.captures