Test with Rails 4.0.13

Author: Nicolas Rodriguez

.travis.yml

@@ -6,6 +6,7 @@ rvm:
   - 2.2.7
   - 2.3.4
 gemfile:
+  - gemfiles/rails_4.0.13.gemfile
   - gemfiles/rails_4.1.15.gemfile
   - gemfiles/rails_4.2.8.gemfile
   - gemfiles/rails_5.0.2.gemfile

Appraisals

@@ -1,4 +1,5 @@
 RAILS_VERSIONS = %w(
+  4.0.13
   4.1.15
   4.2.8
   5.0.2
@@ -8,6 +9,6 @@ RAILS_VERSIONS = %w(
 RAILS_VERSIONS.each do |version|
   appraise "rails_#{version}" do
     gem 'rails', version
-    gem 'mysql2', '~> 0.3.18' if version == '4.1.15'
+    gem 'mysql2', '~> 0.3.18' if version == '4.1.15' || version == '4.0.13'
   end
 end

ajax-datatables-rails.gemspec

@@ -13,9 +13,9 @@ Gem::Specification.new do |s|
   s.description = %q{A wrapper around datatable's ajax methods that allow synchronization with server-side pagination in a rails app}
   s.license     = 'MIT'
 
-  s.add_dependency 'railties', '>= 4.1'
+  s.add_dependency 'railties', '>= 4.0'
 
-  s.add_development_dependency 'rails', '>= 4.1'
+  s.add_development_dependency 'rails', '>= 4.0'
   s.add_development_dependency 'rake'
   s.add_development_dependency 'pg'
   s.add_development_dependency 'mysql2'

gemfiles/rails_4.0.13.gemfile

@@ -0,0 +1,12 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "4.0.13"
+gem "mysql2", "~> 0.3.18"
+
+group :test do
+  gem "codeclimate-test-reporter", "~> 1.0.0"
+end
+
+gemspec path: "../"

lib/ajax-datatables-rails.rb

@@ -5,7 +5,7 @@ module AjaxDatatablesRails
   require 'ajax-datatables-rails/datatable/datatable'
   require 'ajax-datatables-rails/datatable/simple_search'
   require 'ajax-datatables-rails/datatable/simple_order'
-  require 'ajax-datatables-rails/datatable/column_date_filter' unless AjaxDatatablesRails.rails_41?
+  require 'ajax-datatables-rails/datatable/column_date_filter' unless AjaxDatatablesRails.old_rails?
   require 'ajax-datatables-rails/datatable/column'
   require 'ajax-datatables-rails/orm/active_record'
 end

lib/ajax-datatables-rails/config.rb

@@ -15,8 +15,8 @@ def self.config
     @config ||= AjaxDatatablesRails::Configuration.new
   end
 
-  def self.rails_41?
-    Rails::VERSION::MAJOR == 4 && Rails::VERSION::MINOR == 1
+  def self.old_rails?
+    Rails::VERSION::MAJOR == 4 && (Rails::VERSION::MINOR == 1 || Rails::VERSION::MINOR == 0)
   end
 
   class Configuration

lib/ajax-datatables-rails/datatable/column.rb

@@ -5,7 +5,7 @@ module Datatable
     class Column
       attr_reader :datatable, :index, :options
 
-      unless AjaxDatatablesRails.rails_41?
+      unless AjaxDatatablesRails.old_rails?
         prepend ColumnDateFilter
       end
 

lib/ajax-datatables-rails/datatable/datatable.rb

@@ -68,7 +68,7 @@ def per_page
       end
 
       def get_param(param)
-        if AjaxDatatablesRails.rails_41?
+        if AjaxDatatablesRails.old_rails?
           options[param]
         else
           options[param].to_unsafe_h.with_indifferent_access

spec/ajax-datatables-rails/orm/active_record_filter_records_spec.rb

@@ -172,7 +172,7 @@
   describe 'filter conditions' do
     let(:datatable) { ReallyComplexDatatable.new(view) }
 
-    unless AjaxDatatablesRails.rails_41?
+    unless AjaxDatatablesRails.old_rails?
       describe 'it can filter records with condition :date_range' do
         before(:each) do
           create(:user, username: 'johndoe', email: '[email protected]', last_name: 'Doe', created_at: '01/01/2000')