untitled notebook

const {pipe, pluck, uniq} = require('ramda'); const expect = require('chai').expect; const uniqEmails = pipe( pluck(['email']), uniq() ); const users = [ {email: 'taylonr@gmail.com'}, {email: 'spurgeon@example.com'}, {email: 'taylonr@gmail.com'} ] uniqEmails(users);