Add Rails 5.0 support

Fixes #100, closes #88, closes #92

.travis.yml

@@ -6,6 +6,7 @@ rvm:
   - 2.0.0
   - 2.1
   - 2.2
+  - 2.3.1
 env:
   - RAILS_VERSION='~> 3.0.0'
   - RAILS_VERSION='~> 3.1.0'
@@ -28,5 +29,10 @@ matrix:
       rvm: 1.8.7
     - env: RAILS_VERSION='~> 4.2.0'
       rvm: 1.9.2
+  include:
+    - env: RAILS_VERSION='~> 5.0.0'
+      rvm: 2.2.5
+    - env: RAILS_VERSION='~> 5.0.0'
+      rvm: 2.3.1
 before_install:
   - gem update bundler

CHANGELOG.md

@@ -1,4 +1,5 @@
 * Put everything under the YamlDb module namespace
+* Add Rails 5.0 support
 
 ## yaml_db 0.3.0
 

README.md

@@ -6,7 +6,7 @@ This can be used as a replacement for mysqldump or pg_dump, but only for the dat
 
 Any database that has an ActiveRecord adapter should work.
 
-This gem supports Rails 3.x and 4.x.
+This gem supports Rails 3.x, 4.x, and 5.0.
 
 [![Build Status](https://travis-ci.org/yamldb/yaml_db.svg?branch=master)](https://travis-ci.org/yamldb/yaml_db)
 

lib/yaml_db/serialization_helper.rb

@@ -184,7 +184,7 @@ def self.each_table_page(table, records_per_page=1000)
         quoted_table_name = Utils.quote_table(table)
 
         (0..pages).to_a.each do |page|
-          query = Arel::Table.new(table, ActiveRecord::Base).order(id).skip(records_per_page*page).take(records_per_page).project(Arel.sql('*'))
+          query = Arel::Table.new(table).order(id).skip(records_per_page*page).take(records_per_page).project(Arel.sql('*'))
           records = ActiveRecord::Base.connection.select_all(query.to_sql)
           records = Utils.convert_booleans(records, boolean_columns)
           yield records

yaml_db.gemspec

@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
 
   s.required_ruby_version = ">= 1.8.7"
 
-  s.add_runtime_dependency "rails", ">= 3.0", "< 4.3"
+  s.add_runtime_dependency "rails", ">= 3.0", "< 5.1"
   s.add_runtime_dependency "rake", ">= 0.8.7"
 
   s.add_development_dependency "bundler", "~> 1.0"