method
persistable_attribute_names
v4.2.1 -
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- Class:
ActiveRecord::Attributes::ClassMethods
persistable_attribute_names()public
No documentation available.
# File activerecord/lib/active_record/attributes.rb, line 101
def persistable_attribute_names # :nodoc:
@persistable_attribute_names ||= connection.schema_cache.columns_hash(table_name).keys
end