env-writer




env-writer
==========

Streaming process.env writer

Simple flexible env writer.

Accepts arrays and objects as parameters to write
to process.env

Require the module:

``js
var env = require('env-writer')()
`

Write a single value (all three of the following are valid):

`js
env.write({
key: 'ANIMAL',
value: 'cat'
});

//or
env.write({'BEER': 'Tui'})

//or
env.write(['DESSERT', 'Pavlova'])
`

Multiple values with a single write:

`js
env.write({
'BEER1': 'Tui',
'BEER2': 'DB',
'BEER3': 'Gissie Green'
});

//or
env.write([
['DESSERT1', 'Cheesecake'],
['DESSERT2', 'Chocolate cake'],
['DESSERT3', 'Fudge with ice cream'],
]);
`

env-writer will also accept json strings. So any of the above could be achieved with something like:

`js
env.write('["DOG:"Mr Bones"]')
`

env-writter also handles buffers so you can pipe valid json from stdin or any other source.

`js
process.stdin.pipe(env)
``