https://github.com/segment-boneyard/to-transform

Create a transform stream constructor from a function
https://github.com/segment-boneyard/to-transform

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Create a transform stream constructor from a function

• Host: GitHub
• URL: https://github.com/segment-boneyard/to-transform
• Owner: segment-boneyard
• Created: 2014-05-16T00:42:42.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-05-16T00:43:55.000Z (over 10 years ago)
• Last Synced: 2024-04-24T16:47:20.353Z (7 months ago)
• Language: JavaScript
• Size: 121 KB
• Stars: 10
• Watchers: 40
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md

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README

        

# to-transform

  Simple wrapper to create a transform stream

## API

### to-transform(fn)

  Returns a Transform stream constructor which uses `fn` as the transform. Checks the number of arguments to decide whether to use a sync or async function.

```js

var transform = require('to-transform');

var Stream = transform(function(x){ return x + 1; });

var stream = new Stream({ objectMode: true });

stream.write(1);

process.nextTick(function(){

  console.log(stream.read()); // 2;

});

```

## License

(The MIT License)

Copyright (c) 2014 Segment.io <[email protected]>

Permission is hereby granted, free of charge, to any person obtaining

a copy of this software and associated documentation files (the

'Software'), to deal in the Software without restriction, including

without limitation the rights to use, copy, modify, merge, publish,

distribute, sublicense, and/or sell copies of the Software, and to

permit persons to whom the Software is furnished to do so, subject to

the following conditions:

The above copyright notice and this permission notice shall be

included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.