14 lines
231 B
Ruby
14 lines
231 B
Ruby
require 'rubygems'
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require 'action_mailer'
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class SimpleMailer < ActionMailer::Base
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def headerful_message
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@headers['X-custom-header'] = 'Its value'
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body 'Body'
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end
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end
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puts SimpleMailer.headerful_message
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