instance method `const_missing`

Ruby on Rails 6.1.7.10

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

const_missing(missing_const_name)

No documentation comment.

Parameters

missing_const_name req

Source

# File activesupport/lib/active_support/deprecation/constant_accessor.rb, line 33
          def const_missing(missing_const_name)
            if class_variable_defined?(:@@_deprecated_constants)
              if (replacement = class_variable_get(:@@_deprecated_constants)[missing_const_name.to_s])
                replacement[:deprecator].warn(replacement[:message] || "#{name}::#{missing_const_name} is deprecated! Use #{replacement[:new]} instead.", caller_locations)
                return ActiveSupport::Inflector.constantize(replacement[:new].to_s)
              end
            end
            super
          end

Defined in activesupport/lib/active_support/deprecation/constant_accessor.rb line 33 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::Deprecation::DeprecatedConstantAccessor

Signature

Parameters