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added maximum length for group name

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nilsding 2015-01-14 17:48:21 +01:00
parent e5b753681c
commit 3ba2b785d4
1 changed files with 4 additions and 1 deletions
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5
app/models/group.rb
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@ -2,9 +2,12 @@ class Group < ActiveRecord::Base
belongs_to :user
has_many :group_members, dependent: :destroy
validates :display_name, length: { maximum: 30 }
before_validation do
self.display_name.strip!
self.name = self.display_name.downcase.sub(/\s+/, '-')
self.name = 'group-followers' if self.name == 'followers'
self.name = '-followers-' if self.name == 'followers'
end
alias members group_members