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vendor/rails/railties/lib/rails_generator/secret_key_generator.rb

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require 'active_support/deprecation'

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module Rails

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  # A class for creating random secret keys. This class will do its best to create a

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  # random secret key that's as secure as possible, using whatever methods are

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  # available on the current platform. For example:

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  #

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  #   generator = Rails::SecretKeyGenerator("some unique identifier, such as the application name")

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  #   generator.generate_secret     # => "f3f1be90053fa851... (some long string)"

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  #

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  # This class is *deprecated* in Rails 2.2 in favor of ActiveSupport::SecureRandom.

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  # It is currently a wrapper around ActiveSupport::SecureRandom.

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  class SecretKeyGenerator

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    def initialize(identifier)

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    end

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    # Generate a random secret key with the best possible method available on

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    # the current platform.

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    def generate_secret

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      ActiveSupport::SecureRandom.hex(64)

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    end

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    deprecate :generate_secret=>"You should use ActiveSupport::SecureRandom.hex(64)"

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  end

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end

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