var evaluate = require('../'); var parse = require('esprima').parse; var src = '[1,2,3+4*10+n,foo(3+5),obj[""+"x"].y]'; var ast = parse(src).body[0].expression; console.log(evaluate(ast, { n: 6, foo: function (x) { return x * 100 }, obj: { x: { y: 555 } } }));