boriscy

#To install ruby-debug on Ubuntu ruby-1.9.3 you need to download from http://rubyforge.org/frs/?group_id=8883

linecache19-0.5.13.gem 
ruby_core_source-0.1.5.gem 
ruby-debug19-0.11.6.gem 
ruby-debug-base19-0.11.26.gem

#Then in your console

export RVM_SRC=/your/path/to/ruby-1.9.3

ajokela

GeoName.find_by_sql("SELECT ordered.* FROM (SELECT gn.*, round(distance.d * 6371.0, 2) AS distance_km, round(distance.d * 6371.0 * 0.621371192, 2) as distance_miles FROM 
            (SELECT (2*atan2(sqrt(calcs.a), sqrt(1-calcs.a)))::numeric d, calcs.id FROM 
              (SELECT (sin(consts.dlat/2) * sin(consts.dlat/2) + sin(consts.dlon/2) * sin(consts.dlon/2) * cos(consts.lat1) * cos(consts.lat2)) as a, consts.id FROM 
                (SELECT f.id, abs((#{self.exif_data.latitude} - f.latitude)*(#{Math::PI}/180)) AS dlat, 
                  abs((#{self.exif_data.longitude} - f.longitude)*(#{Math::PI}/180)) AS dlon, 
                    #{self.exif_data.latitude} * (#{Math::PI}/180) as lat1, 
                      f.latitude * (#{Math::PI}/180) as lat2 FROM geo_names f) consts) calcs) distance, 
                        geo_names gn WHERE gn.id = distance.id ORDER BY distance.d ASC LIMIT 10) ordered ORDER BY random() LIMIT 1")   

linuxbender

# rvm homepage :http://beginrescueend.com/
# rubyonrails homepage :http://rubyonrails.org/
# using gemset : http://beginrescueend.com/gemsets/using/
# js env : https://github.com/sstephenson/execjs
# heroku hosting : http://www.heroku.com/
# github repo : https://git.521000.bestlow
# gmate for gedit : https://github.com/gmate/gmate

# ruby dependencies
sudo apt-get install build-essential openssl libssl-dev libreadline6 libreadline6-dev curl

andreacfm

#!upstart

description "Workers [resque]"

start on (local-filesystems and net-device-up IFACE=eth0)
stop on shutdown

respawn
respawn limit 99 5
console none