lib/wise_gopher/param.rb in wise_gopher-0.2.1 vs lib/wise_gopher/param.rb in wise_gopher-0.2.2

@@ -1,24 +1,30 @@
 # frozen_string_literal: true
 
 module WiseGopher
   # Register query's params and build query's bind variables
   class Param
-    attr_reader :name, :type
+    attr_reader :name
 
     def initialize(name, type_symbol, transform = nil)
-      @name      = name.to_s.freeze
-      @type      = ActiveRecord::Type.lookup type_symbol
+      @name = name.to_s.freeze
+      @type_symbol = type_symbol
       @transform = transform&.to_proc
     end
 
     def build_bind(value)
       prepared_value = @transform ? transform_value(value) : value
 
       ActiveRecord::Relation::QueryAttribute.new(name, prepared_value, type)
     end
 
+    def type
+      @type ||= ActiveRecord::Type.lookup type_symbol
+    end
+
     private
+
+    attr_reader :type_symbol
 
     def transform_value(value)
       case @transform.arity
       when 0 then value.instance_exec(&@transform)
       else