is-ssim

Checks if a file is SSIM (Standard Schedules Information Manual) file.

Install

$ npm install --save is-ssim

Usage

const fs = require('fs')
const isSSIM = require('is-ssim')

fs.readFile('data.ssim', 'utf8', (err, data) => {
  if (err) {
    console.error(err)
  } else {
    isSSIM(data)
    //=> true (if valid)
    // or
    // throws 'Not a SSIM file.' error (if not valid)
  }
})