Class: Locator::Dom::Nokogiri::Element

Inherits:
Element
  • Object
show all
Defined in:
lib/locator/dom/nokogiri/element.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(element) ⇒ Element

Returns a new instance of Element.



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# File 'lib/locator/dom/nokogiri/element.rb', line 7

def initialize(element)
  @element = element
  @matches = []
end

Instance Attribute Details

#element ⇒ Object (readonly)

Returns the value of attribute element.



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# File 'lib/locator/dom/nokogiri/element.rb', line 5

def element
  @element
end

#matches ⇒ Object (readonly)

Returns the value of attribute matches.



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# File 'lib/locator/dom/nokogiri/element.rb', line 5

def matches
  @matches
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 12

def <=>(other)
  to_s.length <=> other.to_s.length
end

#ancestor_of?(other) ⇒ Boolean

Returns:



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# File 'lib/locator/dom/nokogiri/element.rb', line 84

def ancestor_of?(other)
  other.ancestors.include?(element)
end

#ancestors ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 80

def ancestors
  element.ancestors
end

#attribute(name) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 56

def attribute(name)
  element.attribute(name).to_s
end

#checked ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 39

def checked
  checked = element.attribute('checked')
  checked ? checked.value : nil
end

#content ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 44

def content
  element.content
end

#css_path ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 24

def css_path
  element.css_path.to_s
end

#element_by_css(rule) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 72

def element_by_css(rule)
  elements_by_css(rule).first
end

#element_by_id(id) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 60

def element_by_id(id)
  elements_by_xpath("//*[@id='#{id}']").first
end

#element_by_xpath(xpath) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 64

def element_by_xpath(xpath)
  elements_by_xpath(xpath).first
end

#elements_by_css(*rules) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 76

def elements_by_css(*rules)
  element.css(*rules).map { |element| Element.new(element) }
end

#elements_by_xpath(*xpaths) ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 68

def elements_by_xpath(*xpaths)
  element.xpath(*xpaths).map { |element| Element.new(element) }
end

#inner_html ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 48

def inner_html
  element.inner_html
end

#name ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 16

def name
  element.name
end

#to_s ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 52

def to_s
  element.to_s
end

#value ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 28

def value
  case name
  when 'input'
    element.attribute('value').value
  when 'select'
    selected = element.children.select { |option| option.attribute('selected') }
    values = selected.map { |option| option.attribute('value') || option.content }
    element.attribute('multiple') ? values.strip : values.first.strip
  end
end

#xpath ⇒ Object 



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# File 'lib/locator/dom/nokogiri/element.rb', line 20

def xpath
  element.path.to_s
end