seqflow v0.0.4

seqflow

Doc

seqflow(array, data, callback)

• array - Array of functions
• data - data to send for the first item of array
• callback - recieves two parameters - err (null or error) and data (result of the last item of array);

Your function

foo(data, next);

• data
• next function must to be called to go to next function

Usage

const seqFlow = require('seqFlow');

const fn1 = (data, next) => {
    console.log('fn1');
    data++
    next(null, data);
}

const fn2 = (data, next) => {
    console.log('fn2')
    data++;
    next(null, data);
}
const fn3 = (data, next) => {
    console.log('fn3');
    data++;
    next(null, data);
}

seqFlow([fn1, fn2, fn3], 0, (err, data) => {
    if(err) {
        console.error('error');
    }
    console.log('end without error', data);
});