How to use the VisitorOption function from estraverse

tree-iterator.js

GitHub: thalesfsp/node-jscs

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                    parentCollection = [parentCollection];
                }
            }

            if (cb(node, parent, parentCollection) === false) {
                return estraverse.VisitorOption.Skip;
            }
        }
    });
}

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esinstrument.js

GitHub: saltlab/sahand

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    // TODO TODO TODO TODO TODO TODO
    if (node.type == 'FunctionDeclaration') {
        // TODO TODO TODO TODO TODO TODO
        if (node.id.name == '_functionEnter' || node.id.name == '_functionExit' || node.id.name == '_functionEnter_callback')
            return estraverse.VisitorOption.Skip; //////////////// TODO TODO TODO ?????????????

        name = node.id.name;
//                                      console.log('***** DEC: ', name);
    }

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index.ts

GitHub: nishants/stgo-vscode

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estraverse.traverse(AST, {
    enter: function (node, parent) {
        if (node.type == 'Literal') {
            if (node.value === fileName) {
                charPos = node.start;
                return estraverse.VisitorOption.Break;
            }
        }
    }
});

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+ 5 other calls in file

search.js

GitHub: jscad/OpenJSCAD.org

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estraverse.traverse(ast, {
  enter: function (node, parent) {
    if (predicate(node)) {
      results.push(dataExtractor(node))

      return estraverse.VisitorOption.Skip
    }
  }
})
return results

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walk.js

GitHub: shz/a-kind-of-magic

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  , typeofHelper = require('./typeof')
  , hoistinator = require('./hoistinator')
  ;

// Ease of use...
var SKIP = estraverse.VisitorOption.Skip;
var BREAK = estraverse.VisitorOption.Break;

// If behavior is required on a node, it goes here
var nodeHandlers = {};

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+ 3 other calls in file

astTraverse.js

GitHub: cmstead/js-codeformer

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    });
}

module.exports = {
    traverse,
    VisitorOption: estraverse.VisitorOption
};

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+ 3 other calls in file