# HEAD

* Added only_integer option to validate_numericality_of:
  `should validate_numericality_of(:attribute).only_integer`
* Added a query_the_database matcher:

    `it { should query_the_database(4.times).when_calling(:complicated_method) }`
    `it { should query_the_database(4.times).or_less.when_calling(:complicated_method) }`
    `it { should_not query_the_database.when_calling(:complicated_method) }`

* Database columns are now correctly checked for primality. E.G., this works
  now: `it { should have_db_column(:id).with_options(:primary => true) }`

* The flash matcher can check specific flash keys using [], like so:
  `it { should set_the_flash[:alert].to("Password doesn't match") }`

* The have_sent_email matcher can check reply_to:
  ` it { should have_sent_email.reply_to([user, other]) }`

* Added validates_confirmation_of matcher:
  `it { should validate_confirmation_of(:password) }`

* Added serialize matcher:
  `it { should serialize(:details).as(Hash).as_instance_of(Hash) }`