Class: Kabutops::RecipeItem

Inherits:
Object
  • Object
show all
Defined in:
lib/kabutops/recipe_item.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, value) ⇒ RecipeItem

Returns a new instance of RecipeItem.



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# File 'lib/kabutops/recipe_item.rb', line 8

def initialize type, value
  @type = type
  @value = value
end

Instance Attribute Details

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/kabutops/recipe_item.rb', line 6

def type
  @type
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/kabutops/recipe_item.rb', line 6

def value
  @value
end

Instance Method Details

#process(resource, page) ⇒ Object 



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# File 'lib/kabutops/recipe_item.rb', line 13

def process resource, page
  case @type
  when :var
    resource[@value]
  when :recipe
    @value.process(resource, page)
  when :css
    page.css(@value).text
  when :xpath
    page.xpath(@value).text
  when :lambda, :proc
    @value.call(resource, page)
  else
    raise "unknown recipe item type '#{item.type}'"
  end
end