method
wrap_inline_attachments
v6.1.7.7 -
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Class: ActionMailer::Base
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wrap_inline_attachments(message)
private
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# File actionmailer/lib/action_mailer/base.rb, line 973 def wrap_inline_attachments(message) # If we have both types of attachment, wrap all the inline attachments # in multipart/related, but not the actual attachments if message.attachments.detect(&:inline?) && message.attachments.detect { |a| !a.inline? } related = Mail::Part.new related.content_type = "multipart/related" mixed = [ related ] message.parts.each do |p| if p.attachment? && !p.inline? mixed << p else related.add_part(p) end end message.parts.clear mixed.each { |c| message.add_part(c) } end end