Import Upstream version 3.0.1
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language: node_js
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node_js:
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- '0.10'
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Copyright (c) 2013 Dominic Tarr
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Permission is hereby granted, free of charge,
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to any person obtaining a copy of this software and
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associated documentation files (the "Software"), to
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deal in the Software without restriction, including
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without limitation the rights to use, copy, modify,
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merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom
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the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice
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shall be included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
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ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# json-buffer
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JSON functions that can convert buffers!
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[![build status](https://secure.travis-ci.org/dominictarr/json-buffer.png)](http://travis-ci.org/dominictarr/json-buffer)
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[![testling badge](https://ci.testling.com/dominictarr/json-buffer.png)](https://ci.testling.com/dominictarr/json-buffer)
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JSON mangles buffers by converting to an array...
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which isn't helpful. json-buffers converts to base64 instead,
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and deconverts base64 to a buffer.
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``` js
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var JSONB = require('json-buffer')
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var Buffer = require('buffer').Buffer
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var str = JSONB.stringify(Buffer.from('hello there!'))
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console.log(JSONB.parse(str)) //GET a BUFFER back
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```
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## License
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MIT
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//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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{
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"name": "json-buffer",
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"description": "JSON parse & stringify that supports binary via bops & base64",
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"version": "3.0.1",
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"homepage": "https://github.com/dominictarr/json-buffer",
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"repository": {
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"type": "git",
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"url": "git://github.com/dominictarr/json-buffer.git"
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},
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"devDependencies": {
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"tape": "^4.6.3"
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},
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"scripts": {
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"test": "set -e; for t in test/*.js; do node $t; done"
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},
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"author": "Dominic Tarr <dominic.tarr@gmail.com> (http://dominictarr.com)",
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"license": "MIT",
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"testling": {
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"files": "test/*.js",
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"browsers": [
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"ie/8..latest",
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"firefox/17..latest",
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"firefox/nightly",
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"chrome/22..latest",
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"chrome/canary",
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"opera/12..latest",
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"opera/next",
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"safari/5.1..latest",
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"ipad/6.0..latest",
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"iphone/6.0..latest",
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"android-browser/4.2..latest"
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]
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}
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}
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var test = require('tape')
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var _JSON = require('../')
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function clone (o) {
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return JSON.parse(JSON.stringify(o))
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}
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var examples = {
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simple: { foo: [], bar: {}, baz: Buffer.from('some binary data') },
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just_buffer: Buffer.from('JUST A BUFFER'),
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all_types: {
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string:'hello',
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number: 3145,
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null: null,
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object: {},
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array: [],
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boolean: true,
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boolean2: false
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},
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foo: Buffer.from('foo'),
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foo2: Buffer.from('foo2'),
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escape: {
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buffer: Buffer.from('x'),
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string: _JSON.stringify(Buffer.from('x'))
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},
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escape2: {
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buffer: Buffer.from('x'),
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string: ':base64:'+ Buffer.from('x').toString('base64')
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},
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undefined: {
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empty: undefined, test: true
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},
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undefined2: {
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first: 1, empty: undefined, test: true
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},
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undefinedArray: {
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array: [undefined, 1, 'two']
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},
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fn: {
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fn: function () {}
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},
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undefined: undefined
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}
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for(k in examples)
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(function (value, k) {
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test(k, function (t) {
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var s = _JSON.stringify(value)
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console.log('parse', s)
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if(JSON.stringify(value) !== undefined) {
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console.log(s)
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var _value = _JSON.parse(s)
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t.deepEqual(clone(_value), clone(value))
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}
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else
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t.equal(s, undefined)
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t.end()
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})
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})(examples[k], k)
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