Class: StraightJacket::Collection

Inherits:
Object
  • Object
show all
Defined in:
lib/straight_jacket/collection.rb

Instance Method Summary collapse

Constructor Details

#initialize(param, required = false, &block) ⇒ Collection

Returns a new instance of Collection.



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# File 'lib/straight_jacket/collection.rb', line 4

def initialize(param, required = false, &block)
  @param = param
  @required = required
  @validator = block
end

Instance Method Details

#matches?(request) ⇒ Boolean

Returns:



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# File 'lib/straight_jacket/collection.rb', line 10

def matches?(request)
  if request.parameters.has_key?(param)
    value = request.parameters[param]
    if value.respond_to?(:all?)
      value.all? do |value|
        validator.call(value)
      end
    else
      false
    end
  else
    !required
  end
end