Get tweets, followers, following

Gemfile

source 'https://rubygems.org'

gem 'twitter'
gem 'dotenv'

twitter_user_info.rb

require 'dotenv'
require 'twitter'
Dotenv.load

client = Twitter::REST::Client.new do |config|
  config.consumer_key        = ENV['CONSUMER_KEY']
  config.consumer_secret     = ENV['CONSUMER_SECRET']
  config.access_token        = ENV['ACCESS_TOKEN']
  config.access_token_secret = ENV['ACCESS_SECRET']
end

user = ENV['USERNAME']

timeline = client.user_timeline(user, count: 200).to_a.map { |t| "#{t.full_text}\n#{t.uri}\n\n" }
followers = client.followers(user, skip_status: true).to_a.map(&:screen_name)
following = client.following(user, skip_status: true).to_a.map(&:screen_name)

def show(title, content)
  sep = '=========================='
  puts '', sep, title, sep
  puts content
end

show('timeline', timeline)
show('followers', followers)
show('following', following)