underscore_to_camelCase

Pointy haired boss decided we need to switch to camelCase. Let's get this over with.

Input

log(req, res, next) {
    try {
        let ratio = this.config.get("HEADER_LOG_FREQ", 0.05);
        if (Math.random() < ratio) {
            this.arrange_headers(req, res).then(this.write_log);
        }
        let safe_path = this.safe_graphite_path(req.path);
        this.stats.increment("web.endpoint." + safe_path, 1, 0.05);
        if (req.headers && req.headers["x-forwarded-proto"]) {
            this.stats.increment("web.protocol." + req.headers["x-forwarded-proto"], 1, 0.05);
        }
    } catch (error) {
        log.warning(error, "Failed to log headers");
        res.status(500).send("its_not_you_its_me");
    } finally {
        next();
    }
}

Output

log(req, res, next) {
    try {
        let ratio = this.config.get("HEADER_LOG_FREQ", 0.05);
        if (Math.random() < ratio) {
            this.arrangeHeaders(req, res).then(this.writeLog);
        }
        let safePath = this.safeGraphitePath(req.path);
        this.stats.increment("web.endpoint." + safePath, 1, 0.05);
        if (req.headers && req.headers["x-forwarded-proto"]) {
            this.stats.increment("web.protocol." + req.headers["x-forwarded-proto"], 1, 0.05);
        }
    } catch (error) {
        log.warning(error, "Failed to log headers");
        res.status(500).send("its_not_you_its_me");
    } finally {
        next();
    }
}