yannlugrin

cloud-start -s config/clouds.rb 
Starting cloud app (/home/yann/.ec2/testpoolparty)                                     
0 running instances (1 - 1)                                                            
/usr/lib/ruby/gems/1.8/gems/grempe-amazon-ec2-0.3.8/lib/EC2.rb:261:in `ec2_error?': The key pair 'testpoolparty' does not exist (EC2::InvalidKeyPairNotFound)
        from /usr/lib/ruby/gems/1.8/gems/grempe-amazon-ec2-0.3.8/lib/EC2.rb:199:in `make_request'                                                            
        from /usr/lib/ruby/1.8/net/http.rb:543:in `start'                                                                                                    
        from /usr/lib/ruby/gems/1.8/gems/grempe-amazon-ec2-0.3.8/lib/EC2.rb:173:in `make_request'                                                            
        from /usr/lib/ruby/gems/1.8/gems/grempe-amazon-ec2-0.3.8/lib/EC2.rb:224:in `response_generator'                                                      
        from /usr/lib/rub

yannlugrin

#!/bin/bash
#
# Set our bash prompt according to the branch/status of the current git
# repository.
#
# Forked from http://gist.github.com/31967

        RED="\[\033[0;31m\]"
     YELLOW="\[\033[0;33m\]"
      GREEN="\[\033[0;32m\]"

yannlugrin

# >----------------------------[ Initial Setup ]------------------------------<

# generator initializer
initializer 'generators.rb', <<-RUBY
Rails.application.config.generators do |g|
end
RUBY

# say methods
def say_step(name); say "\033[36m" + 'step'.rjust(10) + "\033[0m" + "    Running #{name} step..." end

yannlugrin

def multi_replace(string, *rules)
  scanning_pattern = Regexp.union(rules.map{|e| e.first} | [/./])
  string.scan(scanning_pattern).map do |match|
    rules.select{|e| match =~ e.first}.flatten.last || match
  end.join
end
 
multi_replace("the first problem is not egal to second problem", [/first problem/, "older problem"], [/second problem/, "first problem"])