Ruby Requires Chilkat v11.0.0+

Transition from MailMan.FetchSingleHeader to MailMan.FetchOne

Provides instructions for replacing deprecated FetchSingleHeader method calls with FetchOne. Ruby

require 'chilkat'

success = false

mailman = Chilkat::CkMailMan.new()

#  ...
#  ...

numBodyLines = 5
msgnum = 1

#  ------------------------------------------------------------------------
#  The FetchSingleHeader method is deprecated:

# emailObj is a CkEmail
emailObj = mailman.FetchSingleHeader(numBodyLines,msgnum)
if (mailman.get_LastMethodSuccess() == false)
    print mailman.lastErrorText() + "\n";
    exit
end

#  ...
#  ...

#  ------------------------------------------------------------------------
#  Do the equivalent using FetchOne.
#  Your application creates a new, empty Email object which is passed 
#  in the last argument and filled upon success.

headerOnly = true

emailOut = Chilkat::CkEmail.new()
success = mailman.FetchOne(headerOnly,numBodyLines,msgnum,emailOut)
if (success == false)
    print mailman.lastErrorText() + "\n";
    exit
end