You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: geometry_builder.rb
    path of file: ./repos/torque-postgresql/lib/torque/postgresql
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Torque
  module PostgreSQL
    class GeometryBuilder < ActiveModel::Type::Value

      DESTRUCTO
    
      def cast(value)
        case value
        when ::String
          return if value.blank?
          value.gsub!(DESTRUCTOR, '')
          build_klass(*value.split(','))
        when ::Hash
          build_klass(*value.symbolize_keys.slice(*pieces).values)
        when ::Array
          build_klass(*(value.flatten))
        else
          value
        end