more precise event descriptions

lib/Minion.pm

@@ -167,7 +167,7 @@ following new ones.
     ...
   });
 
-Emitted when a new worker is created.
+Emitted in the worker process after it has been created.
 
   $minion->on(worker => sub {
     my ($minion, $worker) = @_;
@@ -254,6 +254,12 @@ Job priority, defaults to C<0>.
 Get L<Minion::Job> object without making any changes to the actual job or
 return C<undef> if job does not exist.
 
+  # Check job state
+  my $state = $minion->job($id)->info->{state};
+
+  # Get job result
+  my $result = $minion->job($id)->info->{result};
+
 =head2 new
 
   my $minion = Minion->new(File => '/Users/sri/minion.db');

lib/Minion/Job.pm

@@ -81,7 +81,8 @@ following new ones.
     ...
   });
 
-Emitted after this job transitioned to the C<failed> state.
+Emitted in the worker process managing this job or the process performing it,
+after it has transitioned to the C<failed> state.
 
   $job->on(failed => sub {
     my ($job, $err) = @_;
@@ -95,7 +96,8 @@ Emitted after this job transitioned to the C<failed> state.
     ...
   });
 
-Emitted after this job transitioned to the C<finished> state.
+Emitted in the worker process managing this job or the process performing it,
+after it has transitioned to the C<finished> state.
 
   $job->on(finished => sub {
     my ($job, $result) = @_;
@@ -110,7 +112,8 @@ Emitted after this job transitioned to the C<finished> state.
     ...
   });
 
-Emitted after a process has been spawned to process this job.
+Emitted in the worker process managing this job, after a new process has been
+spawned for processing.
 
   $job->on(spawn => sub {
     my ($job, $pid) = @_;
@@ -186,6 +189,12 @@ Transition from C<active> to C<finished> state.
 
 Get job information.
 
+  # Check job state
+  my $state = $job->info->{state};
+
+  # Get job result
+  my $result = $job->info->{result};
+
 =head2 perform
 
   $job->perform;

lib/Minion/Worker.pm

@@ -61,7 +61,7 @@ the following new ones.
     ...
   });
 
-Emitted when a job has been dequeued.
+Emitted in the worker process when a job has been dequeued.
 
   $worker->on(dequeue => sub {
     my ($worker, $job) = @_;