Examples of org.jruby.ast.DXStrNode

org.jruby.ast.DXStrNode
Dynamic backquote string. Backquote strings are eXecuted using the shell, hence the X or maybe the X is due to the %x general quote syntax?


        context.getVariableCompiler().retrieveLocalVariable(dvarNode.getIndex(), dvarNode.getDepth());
    }


    public void compileDXStr(Node node, BodyCompiler context) {
        final DXStrNode dxstrNode = (DXStrNode) node;


        final ArrayCallback dstrCallback = new ArrayCallback() {


                    public void nextValue(BodyCompiler context, Object sourceArray,
                            int index) {
                        compile(dxstrNode.get(index), context);
                    }
                };


        ArgumentsCallback argsCallback = new ArgumentsCallback() {
                    public int getArity() {
                        return 1;
                    }
                    
                    public void call(BodyCompiler context) {
                        context.createNewString(dstrCallback, dxstrNode.size());
                    }
                };


        context.getInvocationCompiler().invokeDynamic("`", null, argsCallback, CallType.FUNCTIONAL, null, false);
    }

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      if (((Node)yyVals[-1+yyTop]) == null) {
          yyVal = new XStrNode(position, null);
      } else if (((Node)yyVals[-1+yyTop]) instanceof StrNode) {
                      yyVal = new XStrNode(position, (ByteList) ((StrNode)yyVals[-1+yyTop]).getValue().clone());
      } else if (((Node)yyVals[-1+yyTop]) instanceof DStrNode) {
                      yyVal = new DXStrNode(position, ((DStrNode)yyVals[-1+yyTop]));


                      ((Node)yyVal).setPosition(position);
                  } else {
                      yyVal = new DXStrNode(position).add(((Node)yyVals[-1+yyTop]));
      }
              }
  break;
case 377:
          // line 1407 "DefaultRubyParser.y"

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        if (expr) context.getVariableCompiler().retrieveLocalVariable(dvarNode.getIndex(), dvarNode.getDepth());
    }


    public void compileDXStr(Node node, BodyCompiler context, boolean expr) {
        final DXStrNode dxstrNode = (DXStrNode) node;


        final ArrayCallback dstrCallback = new ArrayCallback() {


                    public void nextValue(BodyCompiler context, Object sourceArray,
                            int index) {
                        compile(dxstrNode.get(index), context,true);
                    }
                };


        ArgumentsCallback argsCallback = new ArgumentsCallback() {
                    public int getArity() {
                        return 1;
                    }
                    
                    public void call(BodyCompiler context) {
                        context.createNewString(dstrCallback, dxstrNode.size());
                    }
                };


        context.getInvocationCompiler().invokeDynamic("`", null, argsCallback, CallType.FUNCTIONAL, null, false);
        // TODO: don't require pop

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Related Classes of org.jruby.ast.DXStrNode

org.jruby.compiler.ASTCompiler

org.jruby.parser.DefaultRubyParser

org.jruby.RubyString

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