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# File 'app/controllers/admin/tags_controller.rb', line 4
def index
term = params[:term]
context = params[:context] || "tags"
@tag_names = if(term && term.size >= 3)
condition = ActsAsTaggableOn::Tag.arel_table[:name].matches("%#{term}%")
tags = ActsAsTaggableOn::Tag.joins("JOIN taggings on taggings.tag_id = tags.id").where(condition)
if context
tags = tags.where("taggings.context" => context)
end
tags.pluck(:name)
end || []
render :json => @tag_names
end
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