--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: builds a boundary string for including attachments in the body, expects an attachment hash as built by add_attachment and add_attachment_as
full_name: MailFactory#buildattachmentboundary
is_singleton: false
name: buildattachmentboundary
params: (attachment)
visibility: protected
