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![Keytron Brown](https://uploads.teamtreehouse.com/production/profile-photos/11610160/micro_535C504C-3E81-4821-9EC9-838E4658266E_1_105_c.jpg)
Keytron Brown
15,828 PointsBackend trouble...
I am not understanding anything about this backend stuff. Can I just get an answer to this question please.
var utilities = require("./utilities");
var mailValues = {};
mailValues.first_name = "Janet";
var emailTemplate = "Hi %first_name%! Thanks for completing this code challenge :)";
var mergedContent = utilities.merge(emailTemplate, mailValues);
//mergedContent === "Hi Janet! Thanks for completing this code challenge :)";
function merge(content, values) {
for(var key in values) {
content = content.replace("{{" + key + "}}", values[key]);
}
return content;
}
module.exports.merge = merge;
1 Answer
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsYou're pretty close, but you may have misread the instructions. They say that "You should be able to pass in a string with placeholders with percent signs (%) surrounding them."
But your replacement code is looking for placeholders with double braces ({{ }}
) surrounding them instead.