christopherslee

# instead of using the "binary" type suggested by the README, use a "longblob" type (at least, in mysql)
create_table :db_files do |t|
  t.column :data, :longblob 
end

# to send the file in your controller
# if photo is the object using attachment_fu
def download
  send_data( photo.current_data, :type => photo.content_type, :filename => photo.filename, :disposition => 'attachment' )
end

christopherslee

<% remote_form_for 'document', Document.new, :url => documents_url, :html => {:multipart => true},
    :loading => "$('indicator').show();",
    :loaded => "$('indicator').hide();",
    :update => {:failure => "new_document_errors"},
    :success => "parent.location = request.responseText;" do |f| %>

christopherslee

app = window.app = {

  doSomething: ->
    jQuery.ajax
      type : "POST"
      path : "/"
      datatype : "JSON"
      data : { arraystuff : [ { foo : "bar" }, { bar : "baz" }, { baz : "bop" } ] }

    return

christopherslee

<script type="text/javascript">
$(document).ready(function() {
$("#sparkline").sparkline([5,6,7,5,6,8,6,], {
    type: 'bar',
    barWidth: 6,
    zeroAxis: false,
    barColor: '#999999'});
});
</script>

christopherslee

/Users/username/.rvm/gems/ruby-2.0.0-p0@rails4/bin/ruby_noexec_wrapper: [BUG] Bus Error
ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.3.0]

-- Crash Report log information --------------------------------------------
   See Crash Report log file under the one of following:
     * ~/Library/Logs/CrashReporter
     * /Library/Logs/CrashReporter
     * ~/Library/Logs/DiagnosticReports
     * /Library/Logs/DiagnosticReports
   the more detail of.

christopherslee

class Customer
  attr_reader :id, :datasource

  def initialize(id, datasource)
    @id = id
    @datasource = datasource
  end

  def first
    value = datasource.get_first_value(id)

christopherslee

class Customer
  attr_reader :id, :datasource

  def initialize(id, datasource)
    @id = id
    @datasource = datasource
  end

  def first
    field :first

christopherslee

class Customer
  attr_reader :id, :datasource

  def initialize(id, datasource)
    @id = id
    @datasource = datasource
  end

  def self.has_field(fieldname)
    define_method fieldname do

christopherslee

class Customer
  attr_reader :id, :datasource

  def initialize(id, datasource)
    @id = id
    @datasource = datasource
    @datasource.methods.grep(/^get_(.*)_value/) { Customer.has_field $1 }
  end

  def self.has_field(fieldname)

christopherslee

class Customer
  attr_reader :id, :datasource

  def initialize(id, datasource)
    @id = id
    @datasource = datasource
  end

  def method_missing(methodname, *args, &block)
    super unless @datasource.respond_to? "get_#{methodname}_value"