RSpec
Ruby on Rails
Ruby
method
add_counter_cache_callbacks
v4.2.7 -
Show latest stable
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0 notes -
Class: BelongsTo
- 1.0.0
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- What's this?
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add_counter_cache_callbacks
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add_counter_cache_methods
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add_default_callbacks
(>= v5.1.7)
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add_destroy_callbacks
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add_touch_callbacks
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define_accessors
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define_callbacks
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define_change_tracking_methods
(>= v7.0.0)
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define_validations
(>= v5.0.0.1)
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macro
(>= v5.0.0.1)
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touch_record
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valid_dependent_options
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valid_options
(>= v5.0.0.1)
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add_counter_cache_callbacks
(<= v4.0.2)
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add_touch_callbacks
(<= v4.0.2)
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belongs_to_counter_cache_af...
(<= v4.1.8)
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belongs_to_counter_cache_af...
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belongs_to_counter_cache_be...
(<= v4.1.8)
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build
(<= v4.0.2)
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configure_dependency
(<= v3.2.13)
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constructable?
(<= v4.0.2)
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counter_cache_target
(>= v5.2.3)
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macro
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valid_dependent_options
(<= v4.0.2)
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valid_options
= private
= protected
add_counter_cache_callbacks(model, reflection)
private
Hide source
# File activerecord/lib/active_record/associations/builder/belongs_to.rb, line 54 def self.add_counter_cache_callbacks(model, reflection) cache_column = reflection.counter_cache_column model.after_update lambda { |record| record.belongs_to_counter_cache_after_update(reflection) } klass = reflection.class_name.safe_constantize klass.attr_readonly cache_column if klass && klass.respond_to?(:attr_readonly) end
