method

subclasses

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: Class

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What's this?

subclasses() public

Returns an array with the direct children of self.

Integer.subclasses # => [Bignum, Fixnum]

Show source

# File activesupport/lib/active_support/core_ext/class/subclasses.rb, line 29
  def subclasses
    subclasses, chain = [], descendants
    chain.each do |k|
      subclasses << k unless chain.any? { |c| c > k }
    end
    subclasses
  end

subclasses

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