Update structure for rails 3

init.rb

@@ -1,10 +0,0 @@
-fail "upgrade ruby version, ruby < 1.8.7 suffers from Hash#hash bug" if {:a => 10}.hash != {:a => 10}.hash
-#require "hwia_rails"
-
-require 'big_decimal_patch'
-require 'to_date_patch'
-
-# Defines the minimum number of cells for a 'big' report
-# Big reports may be handled differently in the UI - i.e. ask the user
-# if he's really sure to execute such a heavy report
-Widget::Table::Progressbar.const_set 'THRESHHOLD', 2000

lib/reporting_engine.rb

@@ -0,0 +1,5 @@
+fail "upgrade ruby version, ruby < 1.8.7 suffers from Hash#hash bug" if {:a => 10}.hash != {:a => 10}.hash
+#require "hwia_rails"
+
+require 'reporting_engine/big_decimal_patch'
+require 'reporting_engine/to_date_patch'

lib/reporting_engine/report.rb

@@ -1,6 +1,4 @@
-require 'forwardable'
-require 'proactive_autoloader'
-require 'engine'
+require 'reporting_engine/engine'
 
 class Report < ActiveRecord::Base
   extend ProactiveAutoloader

lib/reporting_engine/report/inherited_attribute.rb

@@ -1,4 +1,5 @@
 require 'set'
+require 'reporting_engine/report'
 
 module Report::InheritedAttribute
   include Report::QueryUtils

lib/reporting_engine/version.rb

@@ -0,0 +1,3 @@
+module ReportingEngine
+  VERSION = '0.0.1'
+end

lib/reporting_engine/widget.rb

@@ -1,3 +1,7 @@
+require 'reporting_engine/reporting_helper'
+require 'reporting_engine/proactive_autoloader'
+
+
 class Widget < ActionView::Base
   include ActionView::Helpers::TagHelper
   include ActionView::Helpers::AssetTagHelper

lib/reporting_engine/widget/table.rb

@@ -1,3 +1,5 @@
+require 'reporting_engine/report/inherited_attribute'
+
 class Widget::Table < Widget::Base
   extend Report::InheritedAttribute
   include ReportingHelper

lib/reporting_engine/widget/table/progressbar.rb

@@ -1,12 +1,17 @@
 class Widget::Table::Progressbar < Widget::Base
   dont_cache!
 
+  # Defines the minimum number of cells for a 'big' report
+  # Big reports may be handled differently in the UI - i.e. ask the user
+  # if he's really sure to execute such a heavy report
+  THRESHHOLD = 2000
+
   def render
     if render_table?
       render_widget Widget::Table, @subject, :to => (@output ||= "".html_safe)
     else
-      write(content_tag :label, :style => "display:none" do
-              content_tag(:div, l(:label_progress_bar_explanation).html_safe) +
+      write (content_tag :label, :style => "display:none" do
+              content_tag(:div, l(:label_progress_bar_explanation).html_safe) + \
                 render_progress_bar
             end)
     end

reporting_engine.gemspec

@@ -0,0 +1,22 @@
+$:.push File.expand_path("../lib", __FILE__)
+
+# Maintain your gem's version:
+require "reporting_engine/version"
+
+# Describe your gem and declare its dependencies:
+Gem::Specification.new do |s|
+  s.name        = "reporting_engine"
+  s.version     = ReportingEngine::VERSION
+  s.authors = "Finn GmbH"
+  s.email = "info@finn.de"
+  s.homepage = "http://www.finn.de"
+  s.summary     = "Creates table reports with custom fields and grouping"
+  # s.description = "This plugin adds features enabling agile teams to work with OpenProject in Scrum projects."
+  # FIXME
+  #s.files = Dir["{app,config,db,lib}/**/*", "Rakefile", "README.rdoc"]
+  # FIXME
+  # s.test_files = Dir["spec/**/*"]
+
+  s.add_dependency "rails", "~> 3.2.9"
+  s.add_dependency "json"
+end