@asefux/paper installation npm install --save @asefux/paper usage const {Book} = require('@asefux/paper'); const book = new Book(); book.log([Date.now(), 'buy', 'self', 'usd', 100, 'self', 'eur', 88.578]); book.pairsValue(); book.pValue(); changes Version Description 0.1.0 Book