parse-concat-stream [![Build Status][travis-badge]][travis] [![Dependency Status][david-badge]][david] [![DevDependency Status][david-dev-badge]][david-dev]


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The simplest possible combination of concat-stream and native JSON.parse. It provides callback interface just like concat-stream does and accepts custom parser functions.

Example

``js
> stread('{ "foo": 1, "bar": [2, 3] }')
.pipe(parseConcat(function (err, data) {
if (err) throw err;
console.log(JSON.stringify(data, null, 1));
}));
{
"foo": 1,
"bar": [
2,
3
]
}
`

Custom parser:

`js
> var caps = function (string) {
return (string.match(/[A-Z]/g) || []).join('').toLowerCase();
};
> stread(' {\nMEdiS]]\n} SorAs \tGEt')
.pipe(parseConcat({ parse: caps }, function (err, data) {
if (err) throw err;
console.log(JSON.stringify(data));
}));
"message"
`

API

$3

Return a writable stream, run cb once it closes.

data is JSON.parsed by default, unless custom opts.parse is provided.

null is a shorthand for the identity function, so that
`
parseConcat({ parse: null }, cb);
`
is equivalent to
`
require('concat-stream')({ encoding: 'string' }, cb.bind(null, null));
`

| Option | Type | Required? | Default |
| :------| :--------------- | :-------: | :----------- |
| parse | function(string) | No | JSON.parse |

Install

`shell
npm install parse-concat-stream
``

License

MIT