File: nil.rb

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assert('NilClass#to_a') do
  assert_equal [], nil.to_a
end

assert('NilClass#to_f') do
  skip unless Object.const_defined?(:Float)
  assert_equal 0.0, nil.to_f
end

assert('NilClass#to_h') do
  assert_equal Hash.new, nil.to_h
end

assert('NilClass#to_i') do
  assert_equal 0, nil.to_i
end