Solve the N + 1 problem with Ruby on Rails: acts-as-taggable-on


=> ""
=> "6.5.0"


class Model < ApplicationRecord


To eliminate N + 1, use includes (: tags) and then call [tags] 1 instead of [tag_list].

#Calling tags
Model.includes(:tags).each{|m| m.tags }

# acts_as_When using taggable skills etc.
Model.includes(:tags).each{|m| m.skills }

# tag_If you call list, N+1 will inevitably occur
# Model.includes(:tags).each{|m| m.tag_list }

# tag_To be the same as list...
Model.includes(:tags).each{|m| }

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