Displaying 1 result from an estimated 1 matches for "delete_tag".
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delete_at
2006 Jan 22
2
acts_as_taggable: weird SQL problem with untagging
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class TagResource
belongs_to :user
end
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And I''m trying to remove a tag from all files belonging to the current user:
def delete_tag
tag = @params[:tag]
affected = Resource.find_tagged_with({
:any => tag,
:conditions => "tags_resources.user_id = #{session[:user].id}"
})
affected.each {|res|
a = res.tag_names - [tag]
a = ["untagged"] if a.empty?
res.tag a, :c...