Create random PNG file name

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Dejan Toteff edited this page Jul 27, 2017 · 5 revisions

const R = require("rambdax")

const fileName = R.compose(
     R.join(""),
     R.prepend(`${__dirname}/`),
     R.append(".png"),
     R.flatten,
     R.map(() => R.take(2)(R.shuffle(R.split("", "qwertyuiopasdfghjk"))))
   )(R.range(0,5))