Class: CreateGoogleSafeBrowsingTables

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/templates/create_google_safe_browsing_tables.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/templates/create_google_safe_browsing_tables.rb', line 32

def self.down
  drop_table :gsb_add_shavars
  drop_table :gsb_sub_shavars
  drop_table :gsb_full_hashes
end

.up ⇒ Object 



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# File 'lib/generators/templates/create_google_safe_browsing_tables.rb', line 2

def self.up

  create_table :gsb_full_hashes do |t|
    t.string  :full_hash
    t.integer :add_chunk_number
    t.string  :list
  end
  add_index :gsb_full_hashes, :full_hash

  create_table :gsb_add_shavars do |t|
    t.string :prefix
    t.string :host_key
    t.integer :chunk_number, :null => false
    t.string :list, :null => false
  end
  add_index :gsb_add_shavars, :host_key
  add_index :gsb_add_shavars, :prefix

  create_table :gsb_sub_shavars do |t|
    t.string :prefix
    t.string :host_key
    t.integer :add_chunk_number
    t.integer :chunk_number, :null => false
    t.string :list, :null => false
  end
  add_index :gsb_sub_shavars, :host_key
  add_index :gsb_sub_shavars, :prefix

end