FM / d

/var/www/greso.tech/server/nsm/node_modules/d/

/var/www/greso.tech/server/nsm/node_modules/d

Name	Size	Mode	Actions
.github/	-	0755	rm
test/	-	0755	rm
.editorconfig	263	0744	edit dl rm
auto-bind.js	1236	0644	edit dl rm
CHANGELOG.md	324	0644	edit dl rm
CHANGES	486	0644	edit dl rm
index.js	1545	0644	edit dl rm
lazy.js	3924	0644	edit dl rm
LICENSE	773	0644	edit dl rm
package.json	1490	0644	edit dl rm
README.md	3382	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/d/lazy.js (3924B)

"use strict";

var isPlainFunction = require("type/plain-function/is")
  , ensureValue     = require("type/value/ensure")
  , isValue         = require("type/value/is")
  , map             = require("es5-ext/object/map")
  , contains        = require("es5-ext/string/#/contains");

var call = Function.prototype.call
  , defineProperty = Object.defineProperty
  , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
  , getPrototypeOf = Object.getPrototypeOf
  , hasOwnProperty = Object.prototype.hasOwnProperty
  , cacheDesc = { configurable: false, enumerable: false, writable: false, value: null }
  , define;

define = function (name, options) {
	var value, dgs, cacheName, desc, writable = false, resolvable, flat;
	options = Object(ensureValue(options));
	cacheName = options.cacheName;
	flat = options.flat;
	if (!isValue(cacheName)) cacheName = name;
	delete options.cacheName;
	value = options.value;
	resolvable = isPlainFunction(value);
	delete options.value;
	dgs = { configurable: Boolean(options.configurable), enumerable: Boolean(options.enumerable) };
	if (name !== cacheName) {
		dgs.get = function () {
			if (hasOwnProperty.call(this, cacheName)) return this[cacheName];
			cacheDesc.value = resolvable ? call.call(value, this, options) : value;
			cacheDesc.writable = writable;
			defineProperty(this, cacheName, cacheDesc);
			cacheDesc.value = null;
			if (desc) defineProperty(this, name, desc);
			return this[cacheName];
		};
	} else if (!flat) {
		dgs.get = function self() {
			var ownDesc;
			if (hasOwnProperty.call(this, name)) {
				ownDesc = getOwnPropertyDescriptor(this, name);
				// It happens in Safari, that getter is still called after property
				// was defined with a value, following workarounds that
				// While in IE11 it may happen that here ownDesc is undefined (go figure)
				if (ownDesc) {
					if (ownDesc.hasOwnProperty("value")) return ownDesc.value;
					if (typeof ownDesc.get === "function" && ownDesc.get !== self) {
						return ownDesc.get.call(this);
					}
					return value;
				}
			}
			desc.value = resolvable ? call.call(value, this, options) : value;
			defineProperty(this, name, desc);
			desc.value = null;
			return this[name];
		};
	} else {
		dgs.get = function self() {
			var base = this, ownDesc;
			if (hasOwnProperty.call(this, name)) {
				// It happens in Safari, that getter is still called after property
				// was defined with a value, following workarounds that
				ownDesc = getOwnPropertyDescriptor(this, name);
				if (ownDesc.hasOwnProperty("value")) return ownDesc.value;
				if (typeof ownDesc.get === "function" && ownDesc.get !== self) {
					return ownDesc.get.call(this);
				}
			}
			while (!hasOwnProperty.call(base, name)) base = getPrototypeOf(base);
			desc.value = resolvable ? call.call(value, base, options) : value;
			defineProperty(base, name, desc);
			desc.value = null;
			return base[name];
		};
	}
	dgs.set = function (value) {
		if (hasOwnProperty.call(this, name)) {
			throw new TypeError("Cannot assign to lazy defined '" + name + "' property of " + this);
		}
		dgs.get.call(this);
		this[cacheName] = value;
	};
	if (options.desc) {
		desc = {
			configurable: contains.call(options.desc, "c"),
			enumerable: contains.call(options.desc, "e")
		};
		if (cacheName === name) {
			desc.writable = contains.call(options.desc, "w");
			desc.value = null;
		} else {
			writable = contains.call(options.desc, "w");
			desc.get = dgs.get;
			desc.set = dgs.set;
		}
		delete options.desc;
	} else if (cacheName === name) {
		desc = {
			configurable: Boolean(options.configurable),
			enumerable: Boolean(options.enumerable),
			writable: Boolean(options.writable),
			value: null
		};
	}
	delete options.configurable;
	delete options.enumerable;
	delete options.writable;
	return dgs;
};

module.exports = function (props) {
	return map(props, function (desc, name) { return define(name, desc); });
};

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