Sets boolean to enable/disable profiling. Vedeu's default setting is for profiling to be disabled. Using profile! or setting profile to true will enable profiling.

Profile uses 'ruby-prof' to write a 'vedeu_profile' file to the /tmp directory which contains a call trace of the running application. Upon exit, this file can be examined to ascertain certain behaviours of Vedeu. Note: On Windows systems, the log directory is determined by the output from Dir.tmpdir.

Note: Be aware that running an application with profiling enabled will affect performance considerably.

# Set:
Vedeu.configure do
  profile!
  # ...
end

Vedeu.configure do
  profile false
  # ...
end

# Get:
Vedeu.config.profile?
Vedeu.config.profile