Class: Flipflop::Strategies::CookieStrategy

Inherits:
AbstractStrategy show all
Defined in:
lib/flipflop/strategies/cookie_strategy.rb

Instance Attribute Summary

Attributes inherited from AbstractStrategy

#description, #key, #name, #title

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractStrategy

default_name, #hidden?, #reset!

Constructor Details

#initialize(**options) ⇒ CookieStrategy

Returns a new instance of CookieStrategy.



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# File 'lib/flipflop/strategies/cookie_strategy.rb', line 10

def initialize(**options)
  # TODO: Support :expires as a runtime-evaluated option?
  @options = options.extract!(:path, :domain, :secure, :httponly).freeze
  @prefix = options.delete(:prefix).to_s.freeze
  super(**options)
end

Class Method Details

.default_description ⇒ Object 



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# File 'lib/flipflop/strategies/cookie_strategy.rb', line 5

def default_description
  "Stores features in a browser cookie. Applies to current user."
end

Instance Method Details

#clear!(feature) ⇒ Object 



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# File 'lib/flipflop/strategies/cookie_strategy.rb', line 34

def clear!(feature)
  request.cookie_jar.delete(cookie_key(feature), **@options)
end

#enabled?(feature) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flipflop/strategies/cookie_strategy.rb', line 21

def enabled?(feature)
  return unless request?
  return unless request.cookie_jar.has_key?(cookie_key(feature))
  cookie = request.cookie_jar[cookie_key(feature)]
  cookie_value = cookie.is_a?(Hash) ? cookie["value"] : cookie
  cookie_value === "1"
end

#switch!(feature, enabled) ⇒ Object 



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# File 'lib/flipflop/strategies/cookie_strategy.rb', line 29

def switch!(feature, enabled)
  value = @options.merge(value: enabled ? "1" : "0")
  request.cookie_jar[cookie_key(feature)] = value
end

#switchable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flipflop/strategies/cookie_strategy.rb', line 17

def switchable?
  request?
end