Module: Jam::CSStoXPath

Extended by:
CSStoXPath
Included in:
CSStoXPath
Defined in:
lib/jam/css_to_xpath.rb

Constant Summary collapse

RULES = 
[]

Instance Method Summary collapse

Instance Method Details

#css_to_xpath(css) ⇒ Object 



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# File 'lib/jam/css_to_xpath.rb', line 117

def css_to_xpath(css)
  RULES.each do |f, t|
    case t
    when Proc
      css = css.gsub(f, &t)
    else
      css = css.gsub(f, t)
    end
  end
  return ".//" + css;
end

#rule(re_from, re_to = nil, &block) ⇒ Object 



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# File 'lib/jam/css_to_xpath.rb', line 25

def rule(re_from, re_to=nil, &block)
  RULES << [re_from, re_to || block]
end