1t

Ensures that only one instance of your module exists either serverside or in the browser.

Usage no npm install needed!

<script type="module">
  import t from 'https://cdn.skypack.dev/1t';
</script>

README

1t build status

Ensures that only one instance of your module exists either serverside or in the browser.

1t == one ton == a singleton

var singleton = require('1t');

// #ifndef
singleton('__FOO__', module, function () {
// #define __FOO__

var path = require('path');

exports.hello = 'world';  
exports.filename = path.basename(__filename);

})
// #endif

Installation

npm install 1t

API

singleton(id, mdl, fn)

Ensures that only one instance for the wrapped module is instantiated. Works similar to #ifndef/#define pragmas in C

Parameters:
Name Type Description
id string

the unique id under which the module is stored in the global namespace
mdl Object

the module variable that is passed to each node/browserify module
fn function

function that wraps the code of the module
Source:

generated with docme

License

MIT