lib/metasploit_data_models/change_required_columns_to_null_false.rb
# Changes all the COLUMNS in the table with TABLE_NAME that are required from the table's mode, but were previously
# `:null => true`, to `:null => false`.
#
# @abstract Subclass and define COLUMNS as Array<Symbol> and TABLE_NAME as Symbol.
class MetasploitDataModels::ChangeRequiredColumnsToNullFalse < ActiveRecord::Migration[4.2]
# Marks all the COLUMNS as `:null => true`
def down
# Use self.class:: so constants are resolved in subclasses instead of this class.
self.class::COLUMNS.each do |column|
change_column_null(self.class::TABLE_NAME, column, true)
end
end
# Marks all the COLUMNS as `:null => false`
def up
# Use self.class:: so constants are resolved in subclasses instead of this class.
self.class::COLUMNS.each do |column|
change_column_null(self.class::TABLE_NAME, column, false)
end
end
end