Jumbalaya Wanton questions

• How do I call a JavaScript function from an erb template?
• Alternating row colours with nth-child and nth-of-type
• What does expect() do in rspec/cucumber?
• bottom vertical align an h3 text with 100% height
• How do I translate placeholder text in Rails 4?
• Division of labour: Capistrano vs Chef
• Why does Ruby have zip and transpose when they do the same thing?
• ActiveRecord: Pass class instead of string to class_name when defining associations

Jumbalaya Wanton answers