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Source Code

# File action_mailer/vendor/tmail-1.1.0/tmail/facade.rb, line 419
def charset=( str )
  if str
    if h = @header[ 'content-type' ]
      h['charset'] = str
    else
      store 'Content-Type', "text/plain; charset=#{str}"
    end
  end
  str
end