WarHog questions

WarHog answers

• Select objects by index of array in Rails 3
• Ruby Class Inheritance: How to preven a public method from beeing overwritten in the child classes
• Mustache and Haml
• Ruby Dynamic Classes. How to fix "warning: class variable access from toplevel"
• Delete contents of array based on a set of indexes
• Ruby: How to create a block and pass it as an argument?
• Proper usage of REJECT method in Ruby on Rails -- help me convert many lines into Ruby one-liner
• Calling ERB without Rails: undefined method 'raw'
• "undefined method" for a rails model
• How to render a string as an erb file?