Gestionnaire de fichiers - Editer - /opt/cpanel/ea-ruby24/root/usr/share/ri/system/REXML/QuickPath/predicate-c.ri
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U:RDoc::AnyMethod[iI"predicate:EFI" REXML::QuickPath::predicate;TT: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [ I"IA predicate filters a node-set with respect to an axis to produce a ;TI"Enew node-set. For each node in the node-set to be filtered, the ;TI"IPredicateExpr is evaluated with that node as the context node, with ;TI"Kthe number of nodes in the node-set as the context size, and with the ;TI"Hproximity position of the node in the node-set with respect to the ;TI"Jaxis as the context position; if PredicateExpr evaluates to true for ;TI"Kthat node, the node is included in the new node-set; otherwise, it is ;TI"not included.;To: RDoc::Markup::BlankLine o; ; [ I"HA PredicateExpr is evaluated by evaluating the Expr and converting ;TI"Ithe result to a boolean. If the result is a number, the result will ;TI"Ibe converted to true if the number is equal to the context position ;TI"Fand will be converted to false otherwise; if the result is not a ;TI"Fnumber, then the result will be converted as if by a call to the ;TI"Eboolean function. Thus a location path para[3] is equivalent to ;TI"para[position()=3].;T: @fileI"lib/rexml/quickpath.rb;T:0@omit_headings_from_table_of_contents_below000[ I"( elements, path );T@ FI"QuickPath;TcRDoc::NormalClass00
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