causztic

after "deploy:stop", "clockwork:stop"
after "deploy:start", "clockwork:start"
after "deploy:restart", "clockwork:restart"

set :clockwork_roles, :blabla
set :cw_log_file, "#{current_path}/log/clockwork.log"
set :cw_pid_file, "#{current_path}/tmp/pids/clockwork.pid"
set :rails_env, ENV['rails_env'] || ''

namespace :clockwork do

rogercampos

after "deploy:stop", "clockwork:stop"
after "deploy:start", "clockwork:start"
after "deploy:restart", "clockwork:restart"

namespace :clockwork do
  desc "Stop clockwork"
  task :stop, :roles => clockwork_roles, :on_error => :continue, :on_no_matching_servers => :continue do
    run "if [ -d #{current_path} ] && [ -f #{pid_file} ]; then cd #{current_path} && kill -INT `cat #{pid
_file}` ; fi"
  end

chrishulbert

typedef unsigned char byte;
#define Clamp255(a) (a>255 ? 255 : a)

+ (UIImage*) fromImage:(UIImage*)source toColourR:(int)colR g:(int)colG b:(int)colB {

    // Thanks: http://brandontreb.com/image-manipulation-retrieving-and-updating-pixel-values-for-a-uiimage/
    CGContextRef ctx;
    CGImageRef imageRef = [source CGImage];
    NSUInteger width = CGImageGetWidth(imageRef);
    NSUInteger height = CGImageGetHeight(imageRef);