Convert the Arel query object to a SQL string before executing it.
Fixed issue after unhash did not use the result.
Update README.markdown
Revert "Update README.markdown"

This reverts commit eb3dd5bff03c7e75424274b354f0ec7cd435d7f8.
Remove .swp file
Change Markdown file extension
Switch from Jeweler to Bundler
Ignore build files
Clean up whitespace in specs
Update to RSpec 3
Expand Ruby and Rails version support
Specify the table engine for Arel
Handle psych/syck whitespace differences in spec
Remove note about Heroku mailing list
Don't double ActiveRecord::Base in specs

The method stubs can be used on the real object instead.
Add basic integration test using real ActiveRecord
Update RSpec configuration

* Use spec_helper.rb instead of base.rb
* Update spec_helper based on `rspec --init`
* Add a root-level .rspec file
* Remove explicit helper requires
Disable RSpec monkey-patching
Merge pull request #68 from yamldb/yamldb

Pull updates from yamldb
Update project URLs