Module: ActiveRecord::AttributeMethods::Write
- Extended by:
- ActiveSupport::Concern
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/write.rb
Defined Under Namespace
Modules: ClassMethods
Instance Method Summary collapse
-
#_write_attribute(attr_name, value) ⇒ Object
(also: #attribute=)
This method exists to avoid the expensive primary_key check internally, without breaking compatibility with the write_attribute API.
-
#write_attribute(attr_name, value) ⇒ Object
Updates the attribute identified by
attr_name
with the specifiedvalue
.
Methods included from ActiveSupport::Concern
append_features, class_methods, extended, included, prepend_features, prepended
Instance Method Details
#_write_attribute(attr_name, value) ⇒ Object Also known as: attribute=
This method exists to avoid the expensive primary_key check internally, without breaking compatibility with the write_attribute API
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/write.rb', line 41 def _write_attribute(attr_name, value) # :nodoc: @attributes.write_from_user(attr_name, value) end |
#write_attribute(attr_name, value) ⇒ Object
Updates the attribute identified by attr_name
with the specified value
. Empty strings for Integer and Float columns are turned into nil
.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/write.rb', line 31 def write_attribute(attr_name, value) name = attr_name.to_s name = self.class.attribute_aliases[name] || name name = @primary_key if name == "id" && @primary_key @attributes.write_from_user(name, value) end |