talwrii_plugin-repl/evalScope.js

function evalInScope (s, context) {
    var result;
    context["_s"] = s
    with (makeScope(context)) {
        result = eval(_s)
        return result
    }
}


function makeScope (target) {
    return new Proxy(target, {
        has(target, prop) { return true; },
        get(target, prop) { return (prop in target ? target : window)[prop]; }
    });
}

exports["evalInScope"] = evalInScope
exports["makeScope"] = makeScope