Examples of org.jruby.ast.ArgsPreOneArgNode

    public Node new_args(ISourcePosition position, ListNode pre, ListNode optional, RestArgNode rest,
            ListNode post, BlockArgNode block) {
        // Zero-Argument declaration
        if (optional == null && rest == null && post == null && block == null) {
            if (pre == null || pre.size() == 0) return new ArgsNoArgNode(position);
            if (pre.size() == 1 && !hasAssignableArgs(pre)) return new ArgsPreOneArgNode(position, pre);
            if (pre.size() == 2 && !hasAssignableArgs(pre)) return new ArgsPreTwoArgNode(position, pre);
        }
        return new ArgsNode(position, pre, optional, rest, post, block);
    }


    public static void defineAttrWriter(Graph graph, String name) {
        ISourcePosition pos = new SimpleSourcePosition("(generated)", 0);
        graph.createVertex(new DefnNode(pos,
                                        new ArgumentNode(pos, name + "="),
                                        new ArgsPreOneArgNode(pos, new ListNode(null, new ArgumentNode(null, name))),
                                        new LocalStaticScope(null),
                                        new InstAsgnNode(pos, "@" + name, new LocalVarNode(null, 0, name))));
    }

Related Classes of org.jruby.ast.ArgsPreOneArgNode

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