javascript - Moment.js how do you get the current Quarter and previous three quarters along with year? -

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is there way current quarter , previous 3 quarters along year, example should return 4 quarters this

q3-2016 q2-2016 q1-2016 q4-2015

here's solution using moment.js:

const moment = require('moment');  let fmt      = '[q]q-y'; let quarters = [   moment().format(fmt),   moment().subtract(1, 'q').format(fmt),   moment().subtract(2, 'q').format(fmt),   moment().subtract(3, 'q').format(fmt) ]; // quarters = [ 'q3-2016', 'q2-2016', 'q1-2016', 'q4-2015' ]

or more concise version:

let quarters = [ 0, 1, 2, 3 ].map(i =>    moment().subtract(i, 'q').format('[q]q-y') )

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