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Merge pull request #152 from kytrinyx/after-destroy-destroy

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Rename callback for clarity
This commit is contained in:
Matt Rogers 2013-02-19 07:15:07 -08:00
commit 01b7f78f3c
1 changed files with 2 additions and 3 deletions
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5
app/models/tagging.rb
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@ -8,12 +8,11 @@ class Tagging < ActiveRecord::Base
belongs_to :tag
belongs_to :taggable, :polymorphic => true, :touch => true
after_destroy :after_destroy
after_destroy :delete_orphaned_tag
private
# This callback makes sure that an orphaned <tt>Tag</tt> is deleted if it no longer tags anything.
def after_destroy
def delete_orphaned_tag
tag.destroy if tag and tag.taggings.count == 0
end