quirkey

require 'lib/portfolio'
require 'vendor/sinatra/lib/sinatra'
require 'RedCloth'

set :views,  'views'
set :public, 'public'

helpers do
  def project_image(project, size = :medium)
    %{<img src="/images/projects/#{project.slug}_#{size}.jpg" alt="#{project}"/>}

quirkey

module Portfolio
  class Project < StaticModel::Base
    set_data_file File.join('data', 'projects.yml')
    
    def to_s
      "#{title}"
    end
    
    def category_classes
      classes = []

quirkey

module ActionView
  module Helpers
     class InstanceTag
       def to_check_box_tag(options = {}, checked_value = "1", unchecked_value = "0")
         options = options.stringify_keys
         options["type"] = "checkbox"
         options["value"] = checked_value
         if options.has_key?("checked")
           cv = options.delete "checked"
           checked = cv == true || cv == "checked"

quirkey

Let's make a list of Sinatra-based apps!

Apps:
- http://github.com/cschneid/irclogger "Sinatra based irclogger.com"
- http://github.com/rtomayko/wink "minimalist blogging engine"
- http://github.com/foca/integrity "The easy and fun Continuous Integration server"
- http://github.com/sr/git-wiki "git-powered wiki"
- http://github.com/entp/seinfeld "Seinfeld-inspired productivity calendar to track your public github commits."
- http://github.com/karmi/marley "Marley, the blog engine without <textareas>."
- http://github.com/ichverstehe/gaze "Serve up your Markdown files with this tiny Sinatra app!"

quirkey

    def template_exists?(template_path)
      ActionView::Template.new(template_path, self.view_paths)
    rescue ActionView::MissingTemplate
      false
    end

quirkey

def i_can_delete_your_time(hash)
  hash.delete(:time)
end

h = {:time => 'i need this'}

h #=> {:time => 'i need this'}

i_can_delete_your_time(h)

quirkey

named_scope :by_letter, lambda {|l| 
  {:conditions => ["UPPER(SUBSTR(title,0)) = ?", l]}
}

quirkey

named_scope :by_letter, lambda {|l| 
  {:conditions => ["UPPER(SUBSTR(title,1,1)) = ?", l.to_s.upcase]}
}

## in controller

Book.by_letter(params[:l]).paginate

quirkey

module Portfolio
  class Project < StaticModel::Base
    set_data_file File.join('data', 'projects.yml')

quirkey

if Book.exists?(:title => title) 
  book = Book.find_by_title(title)
  ...
  
if book = Book.find_by_title(title)
  ...
  
eval("obj.#{methods[key]}")

obj.send(methods[key])