Ruby

Transition from Imap.FetchChunk to Imap.FetchRange

Provides instructions for replacing deprecated FetchChunk method calls with FetchRange. Ruby

require 'chilkat'

success = false

imap = Chilkat::CkImap.new()

# ...
# ...

startSeqNum = 1
count = 5

failedSet = Chilkat::CkMessageSet.new()
fetchedSet = Chilkat::CkMessageSet.new()

# ------------------------------------------------------------------------
# The FetchChunk method is deprecated:

# bundleObj is a CkEmailBundle
bundleObj = imap.FetchChunk(startSeqNum,count,failedSet,fetchedSet)
if (imap.get_LastMethodSuccess() == false)
    print imap.lastErrorText() + "\n";
    exit
end

# ...
# ...

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

headersOnly = false

bundleOut = Chilkat::CkEmailBundle.new()
success = imap.FetchRange(headersOnly,startSeqNum,count,bundleOut)
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end