class MingleAPI::Macro
Public Instance Methods
apply(node, attr)
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# File lib/mingle-api/macro.rb, line 9 def apply(node, attr) case attr when String [attr, text(node, attr)] when Symbol apply(node, attr.to_s) when Array attr.map do |a| apply(node, a) end.flatten when Hash attr.map do |key, value| case value when Symbol [value, text(node, key)] when Proc node.css(key).map do |child| self.instance_exec(child, &value) end end end end end
text(node, css)
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# File lib/mingle-api/macro.rb, line 3 def text(node, css) if ret = node.at_css(css) ret.text end end