@herlinus/coloquent/dist/util/Reflection.js

Library for retrieving model objects from a JSON-API, with a fluent syntax inspired by Laravel Eloquent.

export class Reflection {
    static getNameOfNthMethodOffStackTrace(error, n) {
        const re = /@|at [a-zA-Z0-9\.\/_]+\.([a-zA-Z0-9_]+) \(/g;
        const stack = error.stack !== undefined ? error.stack : '';
        for (let i = 0; i < n - 1; i++) {
            re.exec(stack);
        }
        const results = re.exec(stack); // exec second time and get submatch
        return (results !== null && results.length >= 2)
            ?
                results[1]
            :
                undefined;
    }
}
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