mmower

// Define a category on NSObject for our delegate methods
@interface NSObject (ELLayerViewDelegate)
- (void)hexSelected:(ELLayerView *) column:(int)col row:(int)row;
@end

if( [delegate respondsToSelector:@selector(hexSelected:column:row:)] ) {
  [delegate hexSelected:self column:selectedCol row:selectedRow];
}

/Users/matt/Projects/LucidMac/Elysium/src/ELLayerView.m:113: warning: no '-hexSelected:column:row:' method found

mmower

## Error (only appears in rspec)

Mysql::Error: Unknown column 'refname' in 'where clause': SELECT * FROM `device_profiles`     WHERE (refname = 'pc')  LIMIT 1

## Schema

t.string   "refname",           :limit => 16

## SQL

mmower

== Sinatra has taken the stage on port 4567 for development with backup by Rack::Handler::Mongrel
Background thread started
Making API call to backend
127.0.0.1 - - [05/Aug/2008 16:14:57] "GET /cache?media_id=aacc956f-aa73-4e90-9524-b336bea5efc1&type=streaming&format=flvplayer&width=640&height=480 HTTP/1.1" 200 8 0.0527
Tue Aug 05 16:14:57 +0100 2008: Read error: #<NoMethodError: undefined method `invoke' for nil:NilClass>
./lib/../vendor/sinatra/lib/sinatra.rb:1049:in `lookup'
./lib/../vendor/sinatra/lib/sinatra.rb:1215:in `dispatch'
./lib/../vendor/rack/lib/rack/commonlogger.rb:20:in `call'
./lib/../vendor/rack/lib/rack/commonlogger.rb:20:in `_call'
./lib/../vendor/rack/lib/rack/commonlogger.rb:13:in `call'

mmower

Siona:~/Projects/reeplay.it/mproxy matt$ cap -v staging deploy
 ** transaction: start
 ** [65.74.139.2 :: out] D      vendor/rack
 ** D   vendor/sinatra
*** [err :: 65.74.139.2:8204] find: `/data/mproxy/releases/20080806092531/public/images': No such file or directory
*** [err :: 65.74.139.2:8204] find: `/data/mproxy/releases/20080806092531/public/stylesheets': No such file or directory
*** [err :: 65.74.139.2:8204] find: `/data/mproxy/releases/20080806092531/public/javascripts': No such file or directory
 ** transaction: commit
*** [err :: 65.74.139.2:8204] sudo:
*** [err :: 65.74.139.2:8204] /data/mproxy/current/script/process/reaper: command not found

mmower

## Recipe

task :stop, :roles => :app do
  run "cd #{current_path} && #{try_runner} if [ -f tmp/mproxy.pid ]; then kill `echo tmp/mproxy.pid`; fi"
end

## Output

  * executing `deploy:stop'
  * executing "cd /data/mproxy/current && sudo -p 'sudo password: ' -u comi if [ -f tmp/mproxy.pid ]; then kill `echo tmp/mproxy.pid`; fi"

mmower

  * executing "git clone -q --depth 1 git@mproxy-github:reeplayit/mproxy.git /data/mproxy/releases/20080806102609 && cd /data/mproxy/releases/20080806102609 && git checkout -q -b deploy 493ea9f7821755d57dbf336dfd6da564b7d9616f && git submodule -q init && git submodule -q update && (echo 493ea9f7821755d57dbf336dfd6da564b7d9616f > /data/mproxy/releases/20080806102609/REVISION)"
    servers: ["65.74.139.2"]
    [65.74.139.2:8204] executing command
 ** [65.74.139.2 :: err] error: Trying to write ref REMOTE_HEAD with nonexistant object 493ea9f7821755d57dbf336dfd6da564b7d9616f
 ** [65.74.139.2 :: err] fatal: Cannot update the ref 'REMOTE_HEAD'.
 ** [65.74.139.2 :: err] Warning: Remote HEAD refers to nonexistent ref, unable to checkout.
 ** [65.74.139.2 :: err] fatal: git checkout: updating paths is incompatible with switching branches/forcing
 ** Did you intend to checkout '493ea9f7821755d57dbf336dfd6da564b7d9616f' which can not be resolved as commit?
    command finished

mmower

  * executing "cd /data/mproxy/current && sudo -p 'sudo password: ' -u comi bin/stop"
    servers: ["65.74.139.2"]
    [65.74.139.2:8204] executing command
    command finished
  * executing `deploy:start'
  * executing "cd /data/mproxy/current && sudo -p 'sudo password: ' -u comi bin/start"
    servers: ["65.74.139.2"]
    [65.74.139.2:8204] executing command

mmower

def note_to_freq( note_num )
  base_note_num = note_num - 69
  440.0 * Math.exp( 0.057762265 * ( note_num - 69 ) )
end

mmower

>> def f(&b)
>> pp binding
>> pp b.binding
>> yield
>> end
=> nil
>> f { pp binding }
#<Binding:0x10b3f3c>
#<Binding:0x10b3230>
#<Binding:0x10b2510>

mmower

class WhyWeNeedProcs

  def initialize
    @multiplier = lambda { |n| n }
  end

  def multiply( m, &multiplier )
    if block_given?
      # Note the use of & in the method specification explicitly
      # converts any block passed to the method into a proc assigned