gwcodes questions

gwcodes answers

• How to use Ruby's metaprogramming to reduce method count
• What is the highest Ruby version supported by Rails v4.1.16?
• How to generate client key & secret for application registering on my site & how to use OAuth to implement provider
• RSpec doesn't show full difference between return and expected
• How to visually horizontally center an emoji in Chrome?
• AWS and Rails: The authorization header is malformed; the Credential is mal-formed
• Modelling stock considering orders in Rails
• Sorting in Ruby using the Unicode collation algorithm
• How do I make Rails.cache (in-memory cache) work with Puma?
• How to configure Google Domains + Heroku w a Naked Domain