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find_or_create_by_title
2005 Dec 28
1
making has_and_belongs_to_many save more elegant
When a user creates a post I also want to save all the tags
associated with it. I do that in the post_controller like this
presently:
def save
@post = Post.new(@params[:post])
@tags = Tag.new(@params[:tags])
@post.user_id = session[:id]
if @post.save
@tags.title.split('','').each do |tag|
present_tag = Tag.find_by_title(tag.strip)
present_tag =