semanticart

    def self.decode_content(c)
      if c.header_str.match(/Content-Encoding: gzip/)
        begin
          gz =  Zlib::GzipReader.new(StringIO.new(c.body_str))
          xml = gz.read
          gz.close
        rescue Zlib::GzipFile::Error
          xml = c.body_str
        end
      elsif c.header_str.match(/Content-Encoding: deflate/)

semanticart

class Trade
  def users_with_destroyed
    User.find_with_destroyed(:all, :conditions => {:id => self.user_id})
  end

  def user_with_destroyed
    User.find_with_destroyed(self.user_id)
  end
end

semanticart

require 'rubygems'
gem 'activerecord', '=2.3.2'
require 'activerecord'
load 'active_record/associations.rb'
load 'active_record/associations/has_many_through_association.rb'
ActiveRecord::Associations::HasManyThroughAssociation
class SomeClass < ActiveRecord::Associations::HasManyThroughAssociation
end

semanticart

# thanks to @judofyr for explaining this to me like thus:
# when ruby sees "bar =" (even thought it's not eval'd) it creates a local variable and assigns it to nil.
# so the first "bar" is a method call, while the second is a local variable. it should work if you replace
# it with "self.bar".

class Foo
  attr_accessor :bar, :id
  
  def initialize id
    @id = id

semanticart

diff --git a/lib/is_paranoid.rb b/lib/is_paranoid.rb
index 3c11248..c74adf1 100644
--- a/lib/is_paranoid.rb
+++ b/lib/is_paranoid.rb
@@ -30,21 +30,33 @@ module IsParanoid
     # NOTE: is_paranoid declaration must follow assocation declarations.
     [:has_many, :has_one].each do |macro|
       self.reflect_on_all_associations(macro).each do |assoc|
-        if (a = assoc.klass.reflect_on_all_associations(:belongs_to).detect{ |a| a.class_name == self.class_name })
-          assoc.klass.send(

semanticart

diff --git a/lib/is_paranoid.rb b/lib/is_paranoid.rb
index cad76db..26624e0 100644
--- a/lib/is_paranoid.rb
+++ b/lib/is_paranoid.rb
@@ -38,13 +38,22 @@ module IsParanoid
     # Use update_all with an exclusive scope to restore undo the soft-delete.
     # This bypasses update-related callbacks.
     #
-    # By default, restores cascade through associations that are
+    # By default, restores cascade through associations that are belongs_to

semanticart

>> project = Project.first
=> #<Project id: 1, name: "some project", created_at: "2009-05-16 16:37:41", updated_at: "2009-05-16 16:37:41">
>> project.tasks
=> []
>> project.tasks_attributes = [{:name => 'something'}]
=> [{:name=>"something"}]
>> project.save
=> true
>> project.tasks
=> [#<Task id: 3, name: "something", project_id: 1, deleted_at: nil, created_at: "2009-05-16 16:49:11", updated_at: "2009-05-16 16:49:11">]

semanticart

# I'm interested in improvements or variations on doing this in rspec

# assuming we have an instance of ActiveSupport::Cache::MemCacheStore
# as the constant Mem and we want to check to see if a method changes
# the value for a particular key

# this comes into play in the first spec below...
class MemcachedValueFor
  def self.method_missing name, *args
    Mem.fetch(name)

semanticart

class ActiveRecord::Base
  def self.find_values opts
    sql = self.send(:construct_finder_sql, opts)
    self.connection.select_values(sql)
  end
end

>> Tagging.find_values(:select => :taggable_id, :limit => 30, :order => 'tagged_at asc')
=> ["1", "3", "6", "6", "6", "10", "10", "10", "11", "11", "11", "10", "10", "10", "10", "10", "13", "13", "13", "13", "13", "13", "15", "15", "15", "15", "15", "15", "15", "15"]

semanticart

  def data
    data = {
      :success => true,
      :site => Site.find(params[:id]).site
    }
    render :json => data.to_json
    # Returns {
    #   'success': true,
    #   'site': {
    #     'site': {