(function (tree) { tree.RulesetCall = function (variable) { this.variable = variable; }; tree.RulesetCall.prototype = { type: "RulesetCall", accept: function (visitor) { }, eval: function (env) { var detachedRuleset = new(tree.Variable)(this.variable).eval(env); return detachedRuleset.callEval(env); } }; })(require('../tree'));
cải xoăn