method

rand

Importance_1

v2.2.1 - Show latest stable - 0 notes - Class: ActiveSupport::CoreExtensions::Array::RandomAccess

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What's this?

rand() public

Returns a random element from the array.

Show source

# File activesupport/lib/active_support/core_ext/array/random_access.rb, line 6
        def rand
          self[Kernel.rand(length)]
        end

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