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58 lines
1.5 KiB
58 lines
1.5 KiB
//TODO: handle reviver/dehydrate function like normal |
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//and handle indentation, like normal. |
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//if anyone needs this... please send pull request. |
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exports.stringify = function stringify (o) { |
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if('undefined' == typeof o) return o |
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if(o && Buffer.isBuffer(o)) |
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return JSON.stringify(':base64:' + o.toString('base64')) |
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if(o && o.toJSON) |
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o = o.toJSON() |
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if(o && 'object' === typeof o) { |
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var s = '' |
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var array = Array.isArray(o) |
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s = array ? '[' : '{' |
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var first = true |
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for(var k in o) { |
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var ignore = 'function' == typeof o[k] || (!array && 'undefined' === typeof o[k]) |
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if(Object.hasOwnProperty.call(o, k) && !ignore) { |
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if(!first) |
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s += ',' |
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first = false |
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if (array) { |
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if(o[k] == undefined) |
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s += 'null' |
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else |
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s += stringify(o[k]) |
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} else if (o[k] !== void(0)) { |
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s += stringify(k) + ':' + stringify(o[k]) |
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} |
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} |
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} |
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s += array ? ']' : '}' |
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return s |
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} else if ('string' === typeof o) { |
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return JSON.stringify(/^:/.test(o) ? ':' + o : o) |
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} else if ('undefined' === typeof o) { |
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return 'null'; |
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} else |
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return JSON.stringify(o) |
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} |
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exports.parse = function (s) { |
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return JSON.parse(s, function (key, value) { |
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if('string' === typeof value) { |
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if(/^:base64:/.test(value)) |
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return Buffer.from(value.substring(8), 'base64') |
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else |
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return /^:/.test(value) ? value.substring(1) : value |
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} |
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return value |
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}) |
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}
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