/db/migrate/001_create_hashar_schema.rb

#
# 001_create_hashar_schema.rb
# https://bitbucket.org/torresj/hashar-deep
# Licensed under the terms of the MIT License, as specified below.
#
# Copyright (c) 2012 Jeremy Torres, https://bitbucket.org/torresj/hashar-deep
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Active record for the Hashar Schema.

class CreateHasharSchema < ActiveRecord::Migration
  def self.up
    create_table :hashar_files do |t|
      t.string :file_name, :null => false
      t.string :file_hash, :null => false
      t.datetime :processed_at, :null => false
      t.datetime :created_at, :null => false
      t.datetime :updated_at, :null => false
    end
    add_index(:hashar_files, :file_name)
    add_index(:hashar_files, :file_hash)
  end

  def self.down
    drop_table :hashar_files
    remove_index(:hashar_files, :file_name)
    remove_index(:hashar_files, :file_hash)
  end
end