Validator for "in" where clause and integration with Rails 4

Gemfile

@@ -1,12 +1,15 @@
-source :rubygems
+source 'https://rubygems.org'
 
 # Don't do a "gemspec" here. Seriously. It jacks up Jeweler.
 
-gem "activerecord", "~> 3.1"
-gem "activesupport", "~> 3.1"
-gem "polyamorous", "~> 0.5.0"
-gem "actionpack", "~> 3.1"
+gem "activerecord", "~> 4.0.1"
+gem "activesupport", "~> 4.0.1"
+gem "polyamorous", "~> 0.6.4"
+gem "actionpack", "~> 4.0.1"
+gem 'rake'
 
 group :development do
+  gem 'sqlite3'
   gem "shoulda", "~> 2.11"
-end
+  gem 'jeweler'
+end

README.rdoc

@@ -30,7 +30,7 @@ In your controller:
 
   def index
     @search = Article.search(params[:search])
-    @articles = @search.all   # load all matching records
+    @articles = @search.to_a   # load all matching records
     # @articles = @search.relation # Retrieve the relation, to lazy-load in view
     # @articles = @search.paginate(:page => params[:page]) # Who doesn't love will_paginate?
   end

lib/meta_search/builder.rb

@@ -30,7 +30,7 @@ class Builder
     # for how it will expose this model and its associations to your controllers/views.
     def initialize(base_or_relation, opts = {})
       opts = opts.dup
-      @relation = base_or_relation.scoped
+      @relation = base_or_relation.all
       @base = @relation.klass
       @search_key = (opts.delete(:search_key) || 'search').to_s
       @options = opts  # Let's just hang on to other options for use in authorization blocks
@@ -51,13 +51,13 @@ def get_association(assoc, base = @base)
 
     def get_attribute(name, parent = @join_dependency.join_base)
       attribute = nil
-      if get_column(name, parent.active_record)
+      if get_column(name, parent.base_klass)
         attribute = parent.table[name]
       elsif (segments = name.to_s.split(/_/)).size > 1
         remainder = []
         found_assoc = nil
         while remainder.unshift(segments.pop) && segments.size > 0 && !found_assoc do
-          if found_assoc = get_association(segments.join('_'), parent.active_record)
+          if found_assoc = get_association(segments.join('_'), parent.base_klass)
             if found_assoc.options[:polymorphic]
               unless delimiter = remainder.index('type')
                 raise PolymorphicAssociationMissingTypeError, "Polymorphic association specified without a type"
@@ -82,7 +82,7 @@ def get_attribute(name, parent = @join_dependency.join_base)
     # MetaSearch::Where
     def build(option_hash)
       opts = option_hash.dup || {}
-      @relation = @base.scoped
+      @relation = @base.all
       opts.stringify_keys!
       opts = collapse_multiparameter_options(opts)
       assign_attributes(opts)

lib/meta_search/helpers/form_builder.rb

@@ -114,7 +114,7 @@ def checks(method, choices = [], options = {}, &block)
       #
       # Example:
       #
-      #   <% f.collection_checks :head_sizes_in, HeadSize.all,
+      #   <% f.collection_checks :head_sizes_in, HeadSize.to_a,
       #       :id, :name, :class => 'headcheck' do |check| %>
       #     <%= check.box %> <%= check.label %>
       #   <% end %>

lib/meta_search/helpers/form_helper.rb

@@ -1,14 +1,14 @@
 module MetaSearch
   module Helpers
     module FormHelper
-      def apply_form_for_options!(object_or_array, options)
+      def apply_form_for_options!(object_or_array, _record, options)
         if object_or_array.is_a?(MetaSearch::Builder)
           builder = object_or_array
           options[:url] ||= polymorphic_path(object_or_array.base)
         elsif object_or_array.is_a?(Array) && (builder = object_or_array.detect {|o| o.is_a?(MetaSearch::Builder)})
           options[:url] ||= polymorphic_path(object_or_array.map {|o| o.is_a?(MetaSearch::Builder) ? o.base : o})
         else
-          super 
+          super
           return
         end
 

lib/meta_search/where.rb

@@ -215,7 +215,7 @@ def create_where_from_args(*args)
         unless opts[:formatter].respond_to?(:call)
           raise ArgumentError, "Invalid formatter for #{opts[:name]}, should be a Proc or String."
         end
-        opts[:validator] ||= Proc.new {|param| !param.blank?}
+        opts[:validator] ||= validator_for_name(opts[:name])
         unless opts[:validator].respond_to?(:call)
           raise ArgumentError, "Invalid validator for #{opts[:name]}, should be a Proc."
         end
@@ -257,6 +257,15 @@ def create_where_compounds_for(where)
           )
         end
       end
+
+      def validator_for_name(name)
+        case name.to_sym
+        when :in
+          Proc.new {|param| param.is_a?(Array) && param.reject(&:blank?).present?}
+        else
+          Proc.new {|param| !param.blank?}
+        end
+      end
     end
   end
 

meta_search.gemspec

@@ -2,14 +2,15 @@
 # DO NOT EDIT THIS FILE DIRECTLY
 # Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
 # -*- encoding: utf-8 -*-
+# stub: meta_search 1.1.3 ruby lib
 
 Gem::Specification.new do |s|
   s.name = "meta_search"
   s.version = "1.1.3"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Ernie Miller"]
-  s.date = "2012-02-02"
+  s.date = "2013-12-25"
   s.description = "\n      Allows simple search forms to be created against an AR3 model\n      and its associations, has useful view helpers for sort links\n      and multiparameter fields as well.\n    "
   s.email = "[email protected]"
   s.extra_rdoc_files = [
@@ -60,31 +61,40 @@ Gem::Specification.new do |s|
   s.homepage = "http://metautonomo.us/projects/metasearch/"
   s.post_install_message = "\n*** Thanks for installing MetaSearch! ***\nBe sure to check out http://metautonomo.us/projects/metasearch/ for a\nwalkthrough of MetaSearch's features, and click the donate button if\nyou're feeling especially appreciative. It'd help me justify this\n\"open source\" stuff to my lovely wife. :)\n\n"
   s.require_paths = ["lib"]
-  s.rubygems_version = "1.8.15"
+  s.rubygems_version = "2.2.0.preview.1"
   s.summary = "Object-based searching (and more) for simply creating search forms."
 
   if s.respond_to? :specification_version then
-    s.specification_version = 3
+    s.specification_version = 4
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<activerecord>, ["~> 3.1"])
-      s.add_runtime_dependency(%q<activesupport>, ["~> 3.1"])
-      s.add_runtime_dependency(%q<polyamorous>, ["~> 0.5.0"])
-      s.add_runtime_dependency(%q<actionpack>, ["~> 3.1"])
+      s.add_runtime_dependency(%q<activerecord>, ["~> 4.0.1"])
+      s.add_runtime_dependency(%q<activesupport>, ["~> 4.0.1"])
+      s.add_runtime_dependency(%q<polyamorous>, ["~> 0.6.4"])
+      s.add_runtime_dependency(%q<actionpack>, ["~> 4.0.1"])
+      s.add_runtime_dependency(%q<rake>, [">= 0"])
+      s.add_development_dependency(%q<sqlite3>, [">= 0"])
       s.add_development_dependency(%q<shoulda>, ["~> 2.11"])
+      s.add_development_dependency(%q<jeweler>, [">= 0"])
     else
-      s.add_dependency(%q<activerecord>, ["~> 3.1"])
-      s.add_dependency(%q<activesupport>, ["~> 3.1"])
-      s.add_dependency(%q<polyamorous>, ["~> 0.5.0"])
-      s.add_dependency(%q<actionpack>, ["~> 3.1"])
+      s.add_dependency(%q<activerecord>, ["~> 4.0.1"])
+      s.add_dependency(%q<activesupport>, ["~> 4.0.1"])
+      s.add_dependency(%q<polyamorous>, ["~> 0.6.4"])
+      s.add_dependency(%q<actionpack>, ["~> 4.0.1"])
+      s.add_dependency(%q<rake>, [">= 0"])
+      s.add_dependency(%q<sqlite3>, [">= 0"])
       s.add_dependency(%q<shoulda>, ["~> 2.11"])
+      s.add_dependency(%q<jeweler>, [">= 0"])
     end
   else
-    s.add_dependency(%q<activerecord>, ["~> 3.1"])
-    s.add_dependency(%q<activesupport>, ["~> 3.1"])
-    s.add_dependency(%q<polyamorous>, ["~> 0.5.0"])
-    s.add_dependency(%q<actionpack>, ["~> 3.1"])
+    s.add_dependency(%q<activerecord>, ["~> 4.0.1"])
+    s.add_dependency(%q<activesupport>, ["~> 4.0.1"])
+    s.add_dependency(%q<polyamorous>, ["~> 0.6.4"])
+    s.add_dependency(%q<actionpack>, ["~> 4.0.1"])
+    s.add_dependency(%q<rake>, [">= 0"])
+    s.add_dependency(%q<sqlite3>, [">= 0"])
     s.add_dependency(%q<shoulda>, ["~> 2.11"])
+    s.add_dependency(%q<jeweler>, [">= 0"])
   end
 end
 

test/fixtures/company.rb

@@ -1,7 +1,7 @@
 class Company < ActiveRecord::Base
   has_many :developers
   has_many :developer_notes, :through => :developers, :source => :notes
-  has_many :slackers, :class_name => "Developer", :conditions => {:slacker => true}
+  has_many :slackers, -> { where(:slacker => true) }, :class_name => "Developer"
   has_many :notes, :as => :notable
   has_many :data_types
 

test/fixtures/data_type.rb

@@ -1,5 +1,4 @@
 class DataType < ActiveRecord::Base
   belongs_to :company
   attr_unsearchable :str
-  attr_protected :str
 end

test/fixtures/data_types.yml

@@ -6,9 +6,9 @@ dt_<%= n %>:
   int       : <%= n ** 3 %>
   flt       : <%= n.to_f / 2.0 %>
   dec       : <%= n.to_f ** (n + 0.1) %>
-  dtm       : <%= (Time.local(2009, 12, 24) + 86400 * n).in_time_zone.to_s(:db) %>
-  tms       : <%= (Time.local(2009, 12, 24) + 86400 * n).in_time_zone.to_s(:db) %>
-  tim       : <%= Time.local(2000, 01, 01, n+8, n).in_time_zone.to_s(:db) %>
+  dtm       : <%= (Time.utc(2009, 12, 24) + 86400 * n).in_time_zone.to_s(:db) %>
+  tms       : <%= (Time.utc(2009, 12, 24) + 86400 * n).in_time_zone.to_s(:db) %>
+  tim       : <%= Time.utc(2000, 01, 01, n+8, n).in_time_zone.to_s(:db) %>
   dat       : <%= (Date.new(2009, 12, 24) + n).strftime("%Y-%m-%d") %>
   bin       : <%= "BLOB#{n}" * n %>
   bln       : <%= n % 2 > 0 ? true : false %>

test/fixtures/developer.rb

@@ -6,6 +6,6 @@ class Developer < ActiveRecord::Base
   attr_searchable :name, :salary, :if => proc {|s| !s.options[:user] || s.options[:user] == 'privileged'}
   assoc_searchable :notes, :projects, :company, :if => proc {|s| !s.options[:user] || s.options[:user] == 'privileged'}
 
-  scope :sort_by_salary_and_name_asc, order('salary ASC, name ASC')
-  scope :sort_by_salary_and_name_desc, order('salary DESC, name DESC')
+  scope :sort_by_salary_and_name_asc, -> { order('salary ASC, name ASC') }
+  scope :sort_by_salary_and_name_desc, -> { order('salary DESC, name DESC') }
 end

test/helper.rb

@@ -19,12 +19,12 @@
 dep = defined?(ActiveSupport::Dependencies) ? ActiveSupport::Dependencies : ::Dependencies
 dep.autoload_paths.unshift FIXTURES_PATH
 
-ActiveRecord::Base.silence do
+ActiveRecord::Base.logger.quietly do
   ActiveRecord::Migration.verbose = false
   load File.join(FIXTURES_PATH, 'schema.rb')
 end
 
-ActiveRecord::Fixtures.create_fixtures(FIXTURES_PATH, ActiveRecord::Base.connection.tables)
+ActiveRecord::FixtureSet.create_fixtures(FIXTURES_PATH, ActiveRecord::Base.connection.tables)
 
 I18n.load_path += Dir[File.join(File.dirname(__FILE__), 'locales', '*.yml')]