mirror of
https://github.com/clusterio/clusterio.git
synced 2026-11-12 23:04:52 +09:00
Hornwitser
bf5a4a8a9c
Split up codebase into the packages @clsterio/lib, @clusterio/master, @clusterio/slave, and @clusterio/ctl using lerna to manage them. This will allow deployment to use only the parts needed reducing install size, and better separate the code into shared library, master, slave and control.
47 lines
1.1 KiB
JavaScript
47 lines
1.1 KiB
JavaScript
/**
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* Helper functions related to objects
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* @module
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*/
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"use strict";
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/**
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* Deep clones an object, is actually just JSON.parse(JSON.stringify()) but looks cleaner.
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* @param {object} obj to clone
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* @returns {object} The cloned object.
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*
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* @example
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* a = {"thingy":"with a value"};
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* b = a;
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* a == b; // true
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* c = objectOps.deepclone(a);
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* a == c; // false
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*/
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module.exports.deepclone = function(obj){
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return JSON.parse(JSON.stringify(obj));
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};
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/**
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* Checks if a string is valid JSON using try/catch. If passed an object it will always return true.
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* @param {string} string to verify
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* @returns {boolean} true if valid JSON.
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*
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* @example
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* objectOps.isJSON("99 bottles of beer"); // false
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* objectOps.isJSON("99"); // true
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* objectOps.isJSON({"thingy":"that is an object"}); // true
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* objectOps.isJSON(JSON.stringify({"thingy":"that is an object"})); // true
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*/
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module.exports.isJSON = function(string){
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let stringIsJson = false;
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let x;
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try {
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x = JSON.parse(string);
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} catch (e){
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return false;
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}
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if(typeof x == "object" || typeof string == "object"){
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stringIsJson = true;
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}
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return stringIsJson;
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};
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