Team:KU Leuven/JS:json2

From 2013.igem.org

if(typeof JSON!=="object")JSON={}; (function(){function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf()}}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable= /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind= gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function")value=value.toJSON(key);if(typeof rep==="function")value=rep.call(holder,key,value);switch(typeof value){case "string":return quote(value);case "number":return isFinite(value)?String(value):"null";case "boolean":case "null":return String(value);case "object":if(!value)return"null";gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+= 1)partial[i]=str(i,value)||"null";v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1)if(typeof rep[i]==="string"){k=rep[i];v=str(k,value);if(v)partial.push(quote(k)+(gap?": ":":")+v)}}else for(k in value)if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v)partial.push(quote(k)+(gap?": ":":")+v)}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+ gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function")JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number")for(i=0;i<space;i+=1)indent+=" ";else if(typeof space==="string")indent=space;rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number"))throw new Error("JSON.stringify");return str("",{"":value})};if(typeof JSON.parse!=="function")JSON.parse= function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object")for(k in value)if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined)value[k]=v;else delete value[k]}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text))text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)});if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse");}})();