Web Scraping with Ruby

• HOWTO scrape websites with Ruby & Mechanize
• HOWTO scrape websites with Ruby & Ferrum
• HOWTO scrape websites with Ruby & Headless Chrome
• HOWTO scrape websites with Ruby & Headless Firefox
• HOWTO scrape websites with Ruby & Poltergeist
• HOWTO scrape websites with Ruby & Watir
• HOWTO scrape website links with Ruby Mechanize
• HOWTO scrape BBC Food recipes with Ruby Mechanize
• HOWTO decide which Ruby web scraping library to use
• HOWTO extract data from HTML with Ruby
• HOWTO parse HTML with Ruby & Nokogiri
• HOWTO parse HTML tables with Nokogiri
• HOWTO set a user agent for Ruby Mechanize
• HOWTO use HtmlUnit with Ruby Watir

Shell Scripting with Ruby

• HOWTO execute Rust code with Ruby
• HOWTO execute Python code with Ruby
• HOWTO execute JavaScript code with Ruby
• HOWTO execute shell commands with Ruby Backticks
• HOWTO execute shell commands with Ruby Open3
• HOWTO execute shell commands with Ruby TTY::Command
• HOWTO parse command line options with Ruby OptionParser
• HOWTO parse command line options with Ruby Slop

Third Party APIs

• HOWTO integrate Google Calendar with Rails
• HOWTO access the Google Calendar API with Ruby
• HOWTO access the Google Analytics API with Ruby
• HOWTO access the Gmail API with Ruby
• HOWTO access Amazon DynamoDB with Ruby
• HOWTO access Amazon S3 with Ruby
• HOWTO manage Campaign Monitor lists with Ruby

Production Rails

• HOWTO use form objects with Rails
• HOWTO setup SSL with Rails & Heroku
• HOWTO send email with Rails & Mailgun
• HOWTO send email with Rails & Amazon SES