module NullifyEmpty::ActiveRecordExtension
Public Instance Methods
nullify_empty(*attr_names)
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# File lib/nullify_empty/active_record_extension.rb, line 3 def nullify_empty(*attr_names) return unless connection.table_exists? table_name (column_names & attr_names.map(&:to_s)).each do |attr_name| original_type_klass = attribute_types[attr_name.to_s].class new_type_klass = NULLIFY_EMPTY_TYPES.find { |_, klass| klass.superclass == original_type_klass }.first next unless new_type_klass attribute attr_name, new_type_klass end rescue # ignore end