uupaa.random.js
Version:
Random function(Xorshift implement)
39 lines (32 loc) • 1.98 kB
JavaScript
// http://git.io/WebModule
// --- global variables ------------------------------------
// https://github.com/uupaa/WebModule/wiki/WebModuleIdiom
var GLOBAL = GLOBAL || (this || 0).self || global;
// --- environment detection -------------------------------
GLOBAL["IN_NODE_OR_NW"] = !!GLOBAL.global;
GLOBAL["IN_BROWSER"] = !GLOBAL["IN_NODE_OR_NW"] && "document" in GLOBAL;
GLOBAL["IN_WORKER"] = !GLOBAL["IN_NODE_OR_NW"] && "WorkerLocation" in GLOBAL;
GLOBAL["IN_NODE"] = GLOBAL["IN_NODE_OR_NW"] && !/native/.test(setTimeout);
GLOBAL["IN_NW"] = GLOBAL["IN_NODE_OR_NW"] && /native/.test(setTimeout);
// --- validate and assert functions -----------------------
//{@dev https://github.com/uupaa/WebModule/wiki/Validate
GLOBAL["$type"] = function(value, types) { return GLOBAL["Valid"] ? GLOBAL["Valid"].type(value, types) : true; };
GLOBAL["$keys"] = function(value, keys) { return GLOBAL["Valid"] ? GLOBAL["Valid"].keys(value, keys) : true; };
GLOBAL["$some"] = function(value, candidate, ignoreCase) { return GLOBAL["Valid"] ? GLOBAL["Valid"].some(value, candidate, ignoreCase) : true; };
GLOBAL["$args"] = function(api, args) { if (GLOBAL["Valid"]) { GLOBAL["Valid"].args(api, args); } };
GLOBAL["$valid"] = function(value, api, highlihgt) { if (GLOBAL["Valid"]) { GLOBAL["Valid"](value, api, highlihgt); } };
//}@dev
// --- WebModule ------------------------------------------
GLOBAL["WebModule"] = {
"publish": false, // All WebModules publish to global.
"closure": {},
"exports": function(name, closure) {
var aka = this[name] ? (name + "_") : name;
return this[aka] || (function(wm) { // GLOBAL.WebModule
wm[aka] = closure(GLOBAL);
wm["closure"][aka] = closure + "";
return (!wm["publish"] || GLOBAL[aka]) ? wm[aka]
: GLOBAL[aka] = wm[aka];
})(this);
}
};