charleyc questions

charleyc answers

• Mocha: Can I put a "never" expectation on a stubbed method WITH parameters?
• Determining if a sphere is enclosed completely by other spheres placed around it
• Use Ruby's select method on a Rails relation and update it
• Rails: Merging a nested attribute with strong_params
• Is there a short way to write `{|x| x}`?
• How does this work? Weird Towers of Hanoi Solution