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//opt/alt/ruby18/share/ri/1.8/system/REXML/XPath/first-c.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Finds and returns the first node that matches the supplied xpath. - !ruby/object:SM::Flow::LIST contents: - !ruby/struct:SM::Flow::LI label: "element:" body: The context element - !ruby/struct:SM::Flow::LI label: "path:" body: The xpath to search for. If not supplied or nil, returns the first node matching '*'. - !ruby/struct:SM::Flow::LI label: "namespaces:" body: If supplied, a Hash which defines a namespace mapping. type: :NOTE - !ruby/struct:SM::Flow::VERB body: " XPath.first( node )\n XPath.first( doc, "//b"} )\n XPath.first( node, "a/x:b", { "x"=>"http://doofus" } )\n" full_name: REXML::XPath::first is_singleton: true name: first params: (element, path=nil, namespaces=nil, variables={}) visibility: public
