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Hello!
I have wrote two new methods for be_taggable:
# add tags
def add_tags(str)
new_tags = self.class.split_tag_names(str)
new_tags_objs = []
new_tags.each{|tag|
new_tags_objs << Tag.find_or_create_by_name_and_model_type(tag, self.class.name)
}
self.tags = (self.tags + new_tags_objs).uniq
update_attribute(:tags_cache, self.tag_names.to_yaml) if respond_to? :tags_cache
end
# remove tags
def remove_tags(str)
new_tags = self.class.split_tag_names(str)
new_tags_objs = []
new_tags.each{|tag|
new_tags_objs << Tag.find_or_create_by_name_and_model_type(tag, self.class.name)
}
self.tags = (self.tags - new_tags_objs).uniq
update_attribute(:tags_cache, self.tag_names.to_yaml) if respond_to? :tags_cache
end
The reason for writing those was appling changes tags to groups of objects, when I either wanted to add or remove some tags :)
Cheers,
Tomasz Bak
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