Class: Capybara::Selector::Filter

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/selector.rb

Instance Method Summary collapse

Constructor Details

#initialize(name, block, options = {}) ⇒ Filter

Returns a new instance of Filter.



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# File 'lib/capybara/selector.rb', line 4

def initialize(name, block, options={})
  @name = name
  @block = block
  @options = options
  @options[:valid_values] = [true,false] if options[:boolean]
end

Instance Method Details

#default ⇒ Object 



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# File 'lib/capybara/selector.rb', line 15

def default
  @options[:default]
end

#default? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/selector.rb', line 11

def default?
  @options.has_key?(:default)
end

#matches?(node, value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/selector.rb', line 19

def matches?(node, value)
  if @options.has_key?(:valid_values) && !Array(@options[:valid_values]).include?(value)
    warn "Invalid value #{value.inspect} passed to filter #{@name}"
  end
  @block.call(node, value)
end