narath

# Create a file in config/initializers/version.rb, with the following string in it
# APP_VERSION = "0.0.0"
#
# Add this file to lib/tasks
#
# Add the following to ~/.bash_profile
# function release() {
# version=`bundle exec rake version:next`
# git flow release start $version && bundle exec rake version:bump && git commit -a -m "version bump" && git flow release finish $version && git push origin master
# }

narath

Based on https://gist.github.com/jchunky/3444833

add the collection helper methods to your model

class QuizAnswer < ActiveRecord::Base
  ...  
  def user_answer_collection
    return [] if !user_answer
    user_answer.split(",")

end

narath

#!/usr/bin/env ruby

# provides a basic timer, and predicts how long something will take you based on how long each individual step is taking you.

# Parameters:
# timer [num_steps=100] [at_steps]

def main
  
total_steps = 100;

narath

  def pretty_phone_number(str_num)
    # I know how to handle 9 digit numbers
    # I know how to handle 10 digit numbers
    # for above that I only know how to divide into 3s

    result = ""
    case
      when str_num.length==10
        result << '('+str_num[0..2]+') '+str_num[3..5]+'-'+str_num[6..9]
      when str_num.length == 11 && str_num =~ /^1/

narath

#!/usr/bin/ruby
# from http://www.3till7.net/2010/02/23/convenient-file-searching-with-ruby-grep-and-file/

unless ARGV.length >= 2
  puts "Usage:  #$0 file_extension query"
  puts "\tExample: #$0 '*.h' 'struct list_head'"
  exit
end

unless ARGV.length == 2