Double Shot #752

Rain has arrived. At least it's not snow.

• Announcing perl1line.txt - Collection of Handy Perl Scripts - Can a collection of ruby one-liners be far behind?
• Crafting Rubies: Best Practices While Cutting Gems - A bunch of advice on fitting in well with the Ruby ecosystem.
• Cracking Siri - The Siri protocol is complex and somewhat obfuscated - and also, now, opened up.
• InstaCSS - Nice search-as-you-type set of CSS documentation.