,adPPYYba, 888888888  ,adPPYba,
                    ""     `Y8      a8P" a8P_____88
                    ,adPPPPP88   ,d8P'   8PP"""""""
                    88,    ,88 ,d8"      "8b,   ,aa
                    `"8bbdP"Y8 888888888  `"Ybbd8"'

Javascript utility collection

Installation

npm install --save aze

or

npm install --save git+https://github.com/svvac/aze.js.git

Then

const aze = require('aze');

Core API

aze.get(obj, key, def)

Lookup key in obj and return def if not found.

key can be a dot-separated path to recursively lookup in obj, or an array of keys. The separator can be changed at aze.get.SEPARATOR.

let timeout = aze.get(config, 'timeout', 1000);

Additional utils

SplitBuffer(guard, cb, repeat)

Feed chunks of data to a SplitBuffer and it will emit slices when it encounters guard.

Unless repeat is true, cb will only be called upon encountering guard the first time.

cb is called with a buffer containing all data up to the guard (inclusive), and a buffer with the remaining data.

Call the .feed() method to push data.

const SplitBuffer = require('aze/split-buffer');

function cb(slice, left) {
    console.log(`${slice.length} bytes before yolo. ${left.size} remaining`));
}

let buf = new SplitBuffer("yolo", cb);

buf.feed("blah blah blah blah blah blah blah blah blah blah ");
buf.feed("blah blah blah blah blah blah blah blah blah blah ");
buf.feed("blah blah blah blah yolo blah blah blah blah blah ");
// 124 bytes before yolo. 26 remaining
buf.feed("blah blah blah blah yolo blah blah blah blah blah ");
// If `repeat` were set on buf, it would yield:
// 50 bytes before yolo. 26 remaining

StateMachine

Base implementation for easily creating state machine-based systems.

See the repo for more info.