upgrading validation_reflection plugin

vendor/plugins/validation_reflection/.gitignore

@@ -0,0 +1,4 @@
+.DS_STORE
+*~
+pkg*
+validation_reflection*.gem

vendor/plugins/validation_reflection/CHANGELOG

@@ -0,0 +1,50 @@
+== 0.3.7 2010-06-11
+* Enhancement from Sutto:
+  ** Use Rails.root if available over RAILS_ROOT
+
+== 0.3.6 2010-02-14
+* Enhancement from skoppensboer:
+  ** Changes Jeweler spec to reflect only Gemcutter
+* Enhancement from duritong:
+  ** fix remembering of attributes defined as an array
+
+== 0.3.5, 2009-10-09
+* version bump
+
+== 0.3.4, 2009-10-09
+* Enhancements from Jonas Grimfelt
+  ** Don't include instead of explicit namespaces to make the code much DRY:er and readable
+  ** Avoid mutable strings
+  ** Be clear about the namespaces for external classes (to avoid Ruby 1.9.x issues)
+  ** Fixing gem loading issues on Ruby 1.9.x
+  ** Removed the freezing of validations
+
+== 0.3.3, 2009-09-12
+* version bump
+
+== 0.3.2, 2009-09-12
+* gemified by Christopher Redinger
+
+== 0.3.1, 2008-01-03
+* require 'ostruct'; thanks to Georg Friedrich.
+
+== 0.3, 2008-01-01
+* Added configurability in config/plugins/validation_reflection.rb
+
+== 0.2.1, 2006-12-28
+* Moved lib files into subfolder boiler_plate.
+
+== 0.2, 2006-08-06
+?
+
+= Deprecation Notice
+
+Version 0.1 had supplied three methods
+
+ - validates_presence_of_mandatory_content_columns
+ - validates_lengths_of_string_attributes
+ - validates_all_associated
+
+These have been removed. Please use the Enforce Schema Rules plugin instead
+
+  http://enforce-schema-rules.googlecode.com/svn/trunk/enforce_schema_rules/

vendor/plugins/validation_reflection/MIT-LICENSE

@@ -0,0 +1,21 @@
+Copyright (c) 2009 Christopher Redinger
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

vendor/plugins/validation_reflection/README

@@ -0,0 +1,68 @@
+Validation Reflection
+=====================
+
+Version 0.3.7, 2010-06-11
+
+This plugin adds reflective access to validations
+
+ - ModelClass.reflect_on_all_validations
+ - ModelClass.reflect_on_validations_for(:property)
+
+Both of these methods return arrays containing instances of
+ActiveRecord::Reflection::MacroReflection. For example
+
+  class Person < ActiveRecord::Base
+    validates_presence_of :name
+    validates_numericality_of :size, :only_integer => true
+  end
+
+  refl = Person.reflect_on_validations_for(:name)
+  refl[0].macro
+  # => :validates_presence_of
+
+  refl = Person.reflect_on_validations_for(:size)
+  refl[0].macro
+  # => :validates_numericality_of
+  refl[0].options
+  # => { :only_integer => true }
+
+
+== Customization
+
+Usually, all the standard Rails validations are reflected.
+You can change this -- add or remove validations -- in an
+application-specific configuration file, 
+
+  config/plugins/validation_reflection.rb
+
+In that file change config.reflected_validations to suit your
+needs. Say, you have a custom validation for email addresses,
+validates_as_email, then you could add it like this
+
+  config.reflected_validations << :validates_as_email
+
+If validates_as_email is implemented in terms of other validation
+methods, these validations are added to the reflection metadata,
+too. As that may not be what you want, you can disable reflection
+for these subordinate validations
+
+  config.reflected_validations << {
+  	:method => :validates_as_email,
+  	:ignore_subvalidations => true
+  }
+
+You have to make sure that all reflected validations are defined
+before this plugin is loaded. To this end, you may have to
+explicitly set the load order of plugins somewhere in the environment
+configuration using
+
+  config.plugins = [...]
+
+
+== Special Thanks
+
+To Michael Schuerig, michael@schuerig.de for his initial concept and implementation of this plugin.
+
+== License
+
+ValidationReflection uses the MIT license. Please check the LICENSE file for more details.

vendor/plugins/validation_reflection/Rakefile

@@ -0,0 +1,38 @@
+# encoding: utf-8
+require 'rake'
+require 'rake/testtask'
+require 'rake/rdoctask'
+
+desc 'Default: run unit tests.'
+task :default => :test
+
+desc 'Test the validation_reflection plugin.'
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+end
+
+desc 'Generate documentation for the validation_reflection plugin.'
+Rake::RDocTask.new(:rdoc) do |rdoc|
+  rdoc.rdoc_dir = 'rdoc'
+  rdoc.title    = 'ValidationReflection'
+  rdoc.options << '--line-numbers' << '--inline-source'
+  rdoc.rdoc_files.include('README')
+  rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+begin
+  require 'jeweler'
+  Jeweler::Tasks.new do |gemspec|
+    gemspec.name = "validation_reflection"
+    gemspec.summary = "Adds reflective access to validations"
+    gemspec.description = "Adds reflective access to validations"
+    gemspec.email = "redinger@gmail.com"
+    gemspec.homepage = "http://github.com/redinger/validation_reflection"
+    gemspec.authors = ["Christopher Redinger"]
+  end
+  Jeweler::RubyforgeTasks.new
+rescue LoadError
+  puts "Jeweler not available. Install it with: sudo gem install jeweler"
+end

vendor/plugins/validation_reflection/VERSION.yml

@@ -0,0 +1,5 @@
+--- 
+:major: 0
+:minor: 3
+:build: 
+:patch: 7

vendor/plugins/validation_reflection/lib/validation_reflection.rb

@@ -0,0 +1,127 @@
+require 'active_record/reflection'
+require 'ostruct'
+
+# Based on code by Sebastian Kanthak
+# See http://dev.rubyonrails.org/ticket/861
+#
+module ActiveRecordExtensions # :nodoc:
+  module ValidationReflection # :nodoc:
+
+    extend self
+
+    require_path = ::File.join((defined?(Rails) ? Rails.root : RAILS_ROOT), 'config', '**', 'validation_reflection.rb').to_s rescue ''
+
+    # Look for config/initializer here in:
+    CONFIG_PATH = ::Dir.glob(require_path).first || ''
+    CORE_VALIDATONS = [
+       :validates_acceptance_of,
+       :validates_associated,
+       :validates_confirmation_of,
+       :validates_exclusion_of,
+       :validates_format_of,
+       :validates_inclusion_of,
+       :validates_length_of,
+       :validates_numericality_of,
+       :validates_presence_of,
+       :validates_uniqueness_of,
+     ].freeze
+
+    @@reflected_validations = CORE_VALIDATONS.dup
+    @@in_ignored_subvalidation = false
+
+    mattr_accessor  :reflected_validations,
+                    :in_ignored_subvalidation
+
+    def included(base) # :nodoc:
+      return if base.kind_of?(::ActiveRecordExtensions::ValidationReflection::ClassMethods)
+      base.extend(ClassMethods)
+    end
+
+    # Load config/initializer on load, where ValidationReflection defaults
+    # (such as which validations to reflect upon) cane be overridden/extended.
+    #
+    def load_config
+      if ::File.file?(CONFIG_PATH)
+        config = ::OpenStruct.new
+        config.reflected_validations = @@reflected_validations
+        silence_warnings do
+          eval(::IO.read(CONFIG_PATH), binding, CONFIG_PATH)
+        end
+      end
+    end
+
+    # Iterate through all validations and store/cache the info
+    # for later easy access.
+    #
+    def install(base)
+      @@reflected_validations.each do |validation_type|
+        next if base.respond_to?(:"#{validation_type}_with_reflection")
+        ignore_subvalidations = false
+
+        if validation_type.kind_of?(::Hash)
+          ignore_subvalidations = validation_type[:ignore_subvalidations]
+          validation_type = validation_type[:method]
+        end
+
+        base.class_eval %{
+          class << self
+            def #{validation_type}_with_reflection(*attr_names)
+              ignoring_subvalidations(#{ignore_subvalidations}) do
+                #{validation_type}_without_reflection(*attr_names)
+                remember_validation_metadata(:#{validation_type}, *attr_names)
+              end
+            end
+            alias_method_chain :#{validation_type}, :reflection
+          end
+        }, __FILE__, __LINE__
+      end
+    end
+    alias :reload :install
+
+    module ClassMethods
+
+      include ::ActiveRecordExtensions::ValidationReflection
+
+      # Returns an array of MacroReflection objects for all validations in the class
+      def reflect_on_all_validations
+        self.read_inheritable_attribute(:validations) || []
+      end
+
+      # Returns an array of MacroReflection objects for all validations defined for the field +attr_name+.
+      def reflect_on_validations_for(attr_name)
+        self.reflect_on_all_validations.select do |reflection|
+          reflection.name == attr_name.to_sym
+        end
+      end
+
+      private
+
+        # Store validation info for easy and fast access.
+        #
+        def remember_validation_metadata(validation_type, *attr_names)
+          configuration = attr_names.last.is_a?(::Hash) ? attr_names.pop : {}
+          attr_names.flatten.each do |attr_name|
+            self.write_inheritable_array :validations,
+              [::ActiveRecord::Reflection::MacroReflection.new(validation_type, attr_name.to_sym, configuration, self)]
+          end
+        end
+
+        def ignoring_subvalidations(ignore)
+          save_ignore = self.in_ignored_subvalidation
+          unless self.in_ignored_subvalidation
+            self.in_ignored_subvalidation = ignore
+            yield
+          end
+        ensure
+          self.in_ignored_subvalidation = save_ignore
+        end
+
+    end
+  end
+end
+
+ActiveRecord::Base.class_eval do
+  include ::ActiveRecordExtensions::ValidationReflection
+  ::ActiveRecordExtensions::ValidationReflection.load_config
+  ::ActiveRecordExtensions::ValidationReflection.install(self)
+end

vendor/plugins/validation_reflection/rails/init.rb

@@ -0,0 +1,2 @@
+# encoding: utf-8
+require 'validation_reflection'

vendor/plugins/validation_reflection/test/test_helper.rb

@@ -0,0 +1,19 @@
+# encoding: utf-8
+ENV['RAILS_ENV'] = 'test'
+RAILS_ROOT = File.join(File.dirname(__FILE__))
+
+require 'rubygems'
+
+begin
+  require 'active_record'
+rescue LoadError
+  gem 'activerecord', '>= 1.2.3'
+  require 'active_record'
+end
+
+begin
+  require 'test/unit'
+rescue LoadError
+  gem 'test-unit', '>= 1.2.3'
+  require 'test/unit'
+end