anchor.diff:  	}
   <% end %>
   
  +<% if text_format == "true" %>
   // Scan implements the database/sql Scanner interface.
   func (dst *<%= pgtype_array_type %>) Scan(src interface{}) error {
   	if src == nil {
  
positive.code: 
  	return string(buf), nil
  }
  
negative.code: 
  	return buf, nil
  }
  <% end %>
  
  <% if binary_format == "true" %>
  	func (src <%= pgtype_array_type %>) EncodeBinary(ci *ConnInfo, buf []byte) ([]byte, error) {
  