# File lib/fastcst/command/mail.rb, line 212
212:         def compare_digests(md, tgt_name, tgt_digest)
213:             contents = md['Contents']
214:             contents.each do |info|
215:                 name, digest, purpose = info['Name'], info['Digest'], info['Purpose']
216:                 if tgt_name == name and tgt_digest == digest
217:                     return info
218:                 end
219:             end
220:             
221:             return nil
222:         end