23 lines
754 B
Ruby
23 lines
754 B
Ruby
module ActiveSupport #:nodoc:
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module CoreExtensions #:nodoc:
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module Array #:nodoc:
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module RandomAccess
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# This method is deprecated because it masks Kernel#rand within the Array class itself,
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# which may be used by a 3rd party library extending Array in turn. See
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#
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# https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/4555
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#
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def rand # :nodoc:
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ActiveSupport::Deprecation.warn 'Array#rand is deprecated and will be removed in Rails 3. Use "random_element" instead', caller
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random_element
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end
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# Returns a random element from the array.
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def random_element
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self[Kernel.rand(length)]
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end
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end
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end
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end
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end
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