Class: Padrino::Filter

Inherits:
Object show all
Defined in:
padrino-core/lib/padrino-core/filter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(mode, scoped_controller, options, args, &block) ⇒ Filter

Returns a new instance of Filter.



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# File 'padrino-core/lib/padrino-core/filter.rb', line 5

def initialize(mode, scoped_controller, options, args, &block)
  @mode = mode
  @scoped_controller = scoped_controller
  @options = options
  @args = args
  @block = block
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'padrino-core/lib/padrino-core/filter.rb', line 3

def block
  @block
end

Instance Method Details

#apply?(request) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'padrino-core/lib/padrino-core/filter.rb', line 13

def apply?(request)
  detect = match_with_arguments?(request) || match_with_options?(request)
  detect ^ !@mode
end

#to_proc ⇒ Object 



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# File 'padrino-core/lib/padrino-core/filter.rb', line 18

def to_proc
  if @args.empty? && @options.empty?
    block
  else
    filter = self
    proc { instance_eval(&filter.block) if filter.apply?(request) }
  end
end