FM / memoizee

/var/www/qr4y.com/server/delivery/node_modules/memoizee/

/var/www/qr4y.com/server/delivery/node_modules/memoizee

Name	Size	Mode	Actions
ext/	-	0755	rm
lib/	-	0755	rm
normalizers/	-	0755	rm
index.js	1224	0644	edit dl rm
LICENSE	773	0644	edit dl rm
methods-plain.js	78	0644	edit dl rm
methods.js	73	0644	edit dl rm
package.json	2224	0644	edit dl rm
plain.js	1074	0644	edit dl rm
profile.js	2559	0644	edit dl rm
README.md	17836	0644	edit dl rm
weak-plain.js	75	0644	edit dl rm
weak.js	70	0644	edit dl rm

Edit: /var/www/qr4y.com/server/delivery/node_modules/memoizee/profile.js (2559B)

// Gathers statistical data, and provides them in convinient form

"use strict";

var partial = require("es5-ext/function/#/partial")
  , forEach = require("es5-ext/object/for-each")
  , pad     = require("es5-ext/string/#/pad")
  , compact = require("es5-ext/array/#/compact")
  , d       = require("d")
  , memoize = require("./plain");

var max = Math.max, stats = exports.statistics = {};

Object.defineProperty(
	memoize,
	"__profiler__",
	d(function (conf) {
		var id, source, data, stack;
		stack = new Error().stack;
		if (
			!stack ||
			!stack.split("\n").slice(3).some(function (line) {
				if (line.indexOf("/memoizee/") === -1 && line.indexOf(" (native)") === -1) {
					source = line.replace(/\n/g, "\\n").trim();
					return true;
				}
				return false;
			})
		) {
			source = "unknown";
		}
		id = compact.call([conf.profileName, source]).join(", ");

if (!stats[id]) stats[id] = { initial: 0, cached: 0 };
		data = stats[id];

conf.on("set", function () { ++data.initial; });
		conf.on("get", function () { ++data.cached; });
	})
);

exports.log = function () {
	var initial, cached, ordered, ipad, cpad, ppad, toPrc, log;

initial = cached = 0;
	ordered = [];

toPrc = function (initialCount, cachedCount) {
		if (!initialCount && !cachedCount) {
			return "0.00";
		}
		return ((cachedCount / (initialCount + cachedCount)) * 100).toFixed(2);
	};

log = "------------------------------------------------------------\n";
	log += "Memoize statistics:\n\n";

forEach(
		stats,
		function (data, name) {
			initial += data.initial;
			cached += data.cached;
			ordered.push([name, data]);
		},
		null,
		function (nameA, nameB) {
			return (
				this[nameB].initial +
				this[nameB].cached -
				(this[nameA].initial + this[nameA].cached)
			);
		}
	);

ipad = partial.call(pad, " ", max(String(initial).length, "Init".length));
	cpad = partial.call(pad, " ", max(String(cached).length, "Cache".length));
	ppad = partial.call(pad, " ", "%Cache".length);
	log +=
		ipad.call("Init") +
		"  " +
		cpad.call("Cache") +
		"  " +
		ppad.call("%Cache") +
		"  Source location\n";
	log +=
		ipad.call(initial) +
		"  " +
		cpad.call(cached) +
		"  " +
		ppad.call(toPrc(initial, cached)) +
		"  (all)\n";
	ordered.forEach(function (data) {
		var name = data[0];
		data = data[1];
		log +=
			ipad.call(data.initial) +
			"  " +
			cpad.call(data.cached) +
			"  " +
			ppad.call(toPrc(data.initial, data.cached)) +
			"  " +
			name +
			"\n";
	});
	log += "------------------------------------------------------------\n";
	return log;
};

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