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comp.lang.ruby

crontab syntax of sysyem command

pere.noel

7/7/2006 5:50:00 AM


i've just downloaded crontab.rb from
<http://raa.ruby-lang.org/project/cr...

and i've tried it using this script :

---------------------------------------------------------
#!/usr/bin/env ruby

require "crontab"

time=Time.new.to_s
p time
# => Fri Jul 07 07:37:33 CEST 2006
mm=time.gsub(/.*:(\d+):.*/, '\1').to_i+1
p mm
# => the now minute + 1

tab = Crontab.new
tab.add("#{mm} 7 7 7 *") {system "ls"}

loop do
tab.run
sleep 60
end
---------------------------------------------------------

and i get the following (MacOS X latest) :
../crontab.rb:114: warning: parenthesize argument(s) for future version
../crontab.rb:176: warning: parenthesize argument(s) for future version
../crontab.rb:178: warning: parenthesize argument(s) for future version
"Fri Jul 07 07:44:22 CEST 2006"
45
../crontab.rb:113: warning: tried to create Proc object without a block


i wonder for the latest warning ???
--
une bévue