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subclasses

subclasses()

Instance Public methods

Returns an array with the direct children of self.

Integer.subclasses # => [Fixnum, Bignum]

class Foo; end
class Bar < Foo; end
class Baz < Bar; end

Foo.subclasses # => [Bar]

Links:

https://github.com/rails/rails/blob/d47b90e76c989a8f0ca32c140e9b7220da0e5edc/activesupport/lib/active_support/core_ext/class/subclasses.rb#L35

doc_ruby_on_rails

2015-06-20 00:00:00

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