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ltsv

1.1.0 • Public • Published

ltsv.js

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LTSV parser, formatter, validator and TransformStream

Installation

npm

$ npm install ltsv

Usage

node.js

const ltsv = require('ltsv');

browser

<script src="ltsv.min.js"></script>

Example

ltsv.parse(
  'label1:value1\tlabel2:value2\n' +
  'label1:value1\tlabel2:value2\n' +
  'label1:value1\tlabel2:value2'
);
// [ { label1: 'value1', label2: 'value2' },
//   { label1: 'value1', label2: 'value2' },
//   { label1: 'value1', label2: 'value2' } ]
 
ltsv.parseLine('label1:value1\tlabel2:value2');
// { label1: 'value1', label2: 'value2' }
ltsv.parseLine('label1:value1\tlabel2:value2\n');
// { label1: 'value1', label2: 'value2' }
ltsv.parseLine('label1:value1\tlabel2:value2\r\n');
// { label1: 'value1', label2: 'value2' }
 
ltsv.format([
  { label1: 'value1', label2: 'value2' },
  { label1: 'value1', label2: 'value2' },
  { label1: 'value1', label2: 'value2' }
]);
// 'label1:value1\tlabel2:value2\nlabel1:value1\tlabel2:value2\nlabel1:value1\tlabel2:value2'
 
ltsv.format({ label1: 'value1', label2: 'value2' });
// 'label1:value1\tlabel2:value2'
const fs = require('fs'),
 
const ltsv = require('ltsv'),
 
const stream = ltsv.createLtsvToJsonStream({
  encoding: 'utf8',
  obectMode: false,
  strict: false
});
 
// access.log:
// l1:v1\tl2:v2\n
// l1:v1\tl2:v2\n
// l1:v1\tl2:v2\n
fs.createReadStream('./access.log').pipe(stream).pipe(process.stdout);
// {"l1":"v1","l2":"v2"}{"l1":"v1","l2":"v2"}{"l1":"v1","l2":"v2"}

Functions

see docs or https://sasaplus1.github.io/ltsv.js

License

The MIT license.

Keywords

none

install

npm i ltsv

Downloadsweekly downloads

149

version

1.1.0

license

MIT

homepage

github.com

repository

Gitgithub

last publish

collaborators

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