Class: Turnip::StepDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/turnip/step_definition.rb

Defined Under Namespace

Classes: Match

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(expression, method_name = nil, called_from = nil, &block) ⇒ StepDefinition

Returns a new instance of StepDefinition.



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# File 'lib/turnip/step_definition.rb', line 15

def initialize(expression, method_name=nil, called_from=nil, &block)
  @expression = expression
  @method_name = method_name || expression
  @called_from = called_from
  @block = block
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/turnip/step_definition.rb', line 13

def block
  @block
end

#called_from ⇒ Object (readonly)

Returns the value of attribute called_from.



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# File 'lib/turnip/step_definition.rb', line 13

def called_from
  @called_from
end

#expression ⇒ Object (readonly)

Returns the value of attribute expression.



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# File 'lib/turnip/step_definition.rb', line 13

def expression
  @expression
end

#method_name ⇒ Object (readonly)

Returns the value of attribute method_name.



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# File 'lib/turnip/step_definition.rb', line 13

def method_name
  @method_name
end

Instance Method Details

#match(description) ⇒ Object 



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# File 'lib/turnip/step_definition.rb', line 26

def match(description)
  result = description.match(regexp)
  if result
    params = result.captures
    @placeholder_names.each_with_index do |name, index|
      params[index] = Turnip::Placeholder.apply(name.to_sym, params[index])
    end
    Match.new(self, params, block)
  end
end

#regexp ⇒ Object 



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# File 'lib/turnip/step_definition.rb', line 22

def regexp
  @regexp ||= compile_regexp
end