RSpec
Ruby on Rails
Ruby
method
define_destroy_hook
v3.2.13 -
Show latest stable
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Class: HasAndBelongsToMany
- 1.0.0
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- What's this?
-
add_left_association
(>= v4.1.8)
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add_right_association
(>= v4.1.8)
-
compute_type
(>= v4.1.8)
-
new
(>= v4.1.8)
-
primary_key
(>= v5.0.0.1)
-
retrieve_connection
(>= v4.2.7)
-
suppress_composite_primary_key
(>= v5.1.7)
-
table_name
(>= v4.1.8)
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==
(>= v4.1.8)
-
belongs_to_options
(>= v4.1.8)
-
build
-
check_validity
-
define_destroy_hook
-
hash
(>= v4.1.8)
-
join_table_name
-
macro
(>= v4.0.2)
-
middle_options
(>= v4.1.8)
-
middle_reflection
(>= v4.1.8)
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show_deprecation_warnings
(>= v4.0.2)
-
table_name
(>= v6.0.0)
-
through_model
(>= v4.1.8)
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valid_options
(>= v4.0.2)
= private
= protected
define_destroy_hook()
private
Hide source
# File activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb, line 16 def define_destroy_hook name = self.name model.send(:include, Module.new { class_eval def destroy_associations association(#{name.to_sym.inspect}).delete_all_on_destroy super end, __FILE__, __LINE__ + 1 }) end
