class PhilColumns::Activerecord::Archivist

Public Instance Methods

clear_seeds() click to toggle source
# File lib/phil_columns/activerecord/archivist.rb, line 23
def clear_seeds
  SchemaSeed.delete_all
end
ensure_schema_seeds_table!() click to toggle source
# File lib/phil_columns/activerecord/archivist.rb, line 32
def ensure_schema_seeds_table!
  return if ActiveRecord::Base.connection.table_exists?( :schema_seeds )

  silence_streams do
    ActiveRecord::Schema.define do
      create_table :schema_seeds, id: false do |t|
        t.column :version, :string, limit: 20, null: false
      end
    end
  end
end
record_seed( version ) click to toggle source
# File lib/phil_columns/activerecord/archivist.rb, line 7
def record_seed( version )
  ensure_schema_seeds_table!
  return if seed_already_executed?( version )

  SchemaSeed.new.tap do |schema_seed|
    schema_seed.version = version
    schema_seed.save!
  end
end
remove_seed( version ) click to toggle source
# File lib/phil_columns/activerecord/archivist.rb, line 17
def remove_seed( version )
  ensure_schema_seeds_table!

  SchemaSeed.where( version: version ).delete_all #first.tap do |schema_seed|
end
seed_already_executed?( version ) click to toggle source
# File lib/phil_columns/activerecord/archivist.rb, line 27
def seed_already_executed?( version )
  ensure_schema_seeds_table!
  SchemaSeed.where( version: version ).exists?
end