01cf6431a9
Messagegroups are a new kind of group. Every user can join and leave such a group on her own. They are useful to create topics for mails. E.g. if there is a weekly newsletter we can create a new messagegroup for it and every user which is interested in receiving the newsletter can join the corresponding group.
7 lines
95 B
Ruby
7 lines
95 B
Ruby
# encoding: utf-8
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class Messagegroup < Group
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validates_uniqueness_of :name
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protected
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end
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