source: node_modules/sqlite3/lib/trace.js@ 81bc7da

// Inspired by https://github.com/tlrobinson/long-stack-traces
const util = require('util');

function extendTrace(object, property, pos) {
    const old = object[property];
    object[property] = function() {
        const error = new Error();
        const name = object.constructor.name + '#' + property + '(' +
            Array.prototype.slice.call(arguments).map(function(el) {
                return util.inspect(el, false, 0);
            }).join(', ') + ')';

        if (typeof pos === 'undefined') pos = -1;
        if (pos < 0) pos += arguments.length;
        const cb = arguments[pos];
        if (typeof arguments[pos] === 'function') {
            arguments[pos] = function replacement() {
                const err = arguments[0];
                if (err && err.stack && !err.__augmented) {
                    err.stack = filter(err).join('\n');
                    err.stack += '\n--> in ' + name;
                    err.stack += '\n' + filter(error).slice(1).join('\n');
                    err.__augmented = true;
                }
                return cb.apply(this, arguments);
            };
        }
        return old.apply(this, arguments);
    };
}
exports.extendTrace = extendTrace;


function filter(error) {
    return error.stack.split('\n').filter(function(line) {
        return line.indexOf(__filename) < 0;
    });
}