how to ignore warning messages in ruby (when executing ruby code)
Quoth Pokkai D.:
how to ignore warning messages in ruby (when executing ruby code)
Close your eyes and tap your heels thrice.
No, really, ignoring things is as easy as not looking at them. (In all
likelihood you should fix your code to not have warnings instead.)
Regards,
On 11 Oct 2007, at 12:26, Konrad M. wrote:
Quoth Pokkai D.:
how to ignore warning messages in ruby (when executing ruby code)
Close your eyes and tap your heels thrice.
No, really, ignoring things is as easy as not looking at them. (In all
likelihood you should fix your code to not have warnings instead.)
I agree with Konrad that you should probably fix warnings rather than
ignore, but -W is the command line flag you want. -W1 is standard, -
W2 is verbose, -W0 is no warnings whatsoever.
Alex G.
Bioinformatics Center
Kyoto University
Alex G. wrote:
I agree with Konrad that you should probably fix warnings rather than
ignore, but -W is the command line flag you want. -W1 is standard, -
W2 is verbose, -W0 is no warnings whatsoever.Alex G.
Bioinformatics Center
Kyoto University
thank you Alex
Hi,
Am Donnerstag, 11. Okt 2007, 12:48:22 +0900 schrieb Alex G.:
-W1 is standard, -W2 is
verbose, -W0 is no warnings whatsoever.
Or set one of the variables $-v, $-w, $VERBOSE to ‘nil’.
Option $-v
-W0 nil
-W1 false
-W2 true
Bertram
Alex G. wrote:
-W is the command line flag you want. -W1 is standard, -
W2 is verbose, -W0 is no warnings whatsoever.
Is there a possibility to ignore warnings dynamically? - I mean,
sometimes it’s helpful to redefine constants, which will always produce
a warning. I want to suppress warnings for these lines only.
Wolfgang Nádasi-Donner
Bertram S. wrote:
irb(main):001:0> X = “x”
=> “x”
irb(main):002:0> class Object ; remove_const :X ; end
=> “x”
irb(main):003:0> X
NameError: uninitialized constant X
from (irb):3
irb(main):004:0> X = “y”
=> “y”
irb(main):005:0>
Well - it looks fine, because it’s no dirty trick.
Wolfgang Nádasi-Donner
Hi,
Am Donnerstag, 11. Okt 2007, 19:22:31 +0900 schrieb Wolfgang
Nádasi-Donner:
Alex G. wrote:
-W is the command line flag you want. -W1 is standard, -
W2 is verbose, -W0 is no warnings whatsoever.Is there a possibility to ignore warnings dynamically? - I mean,
sometimes it’s helpful to redefine constants, which will always produce
a warning. I want to suppress warnings for these lines only.
irb(main):001:0> X = “x”
=> “x”
irb(main):002:0> class Object ; remove_const :X ; end
=> “x”
irb(main):003:0> X
NameError: uninitialized constant X
from (irb):3
irb(main):004:0> X = “y”
=> “y”
irb(main):005:0>
Bertram
On 10/10/07, Konrad M. [email protected] wrote:
Quoth Pokkai D.:
how to ignore warning messages in ruby (when executing ruby code)
Close your eyes and tap your heels thrice.
No, really, ignoring things is as easy as not looking at them.
Or cover your head with your towel, rubyists should ALWAYS have their
towel handy.
And as the Hitchhiker’s Guide to Ruby explains this is also the best
defense against being eaten by the ravenous bugblatter beast of Traal!
Rick DeNatale
My blog on Ruby
http://talklikeaduck.denhaven2.com/
Bertram S. wrote:
irb(main):001:0> X = “x”
=> “x”
irb(main):002:0> class Object ; remove_const :X ; end
=> “x”
irb(main):003:0> X
NameError: uninitialized constant X
from (irb):3
irb(main):004:0> X = “y”
=> “y”
irb(main):005:0>
Yuck.
I’ve pushed for structured warnings in the past, but it has fallen on
deaf ears.
See:
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/50105
Regards,
Dan
Konrad M. wrote:
Quoth Pokkai D.:
how to ignore warning messages in ruby (when executing ruby code)
Close your eyes and tap your heels thrice.
No, really, ignoring things is as easy as not looking at them. (In all
likelihood you should fix your code to not have warnings instead.)Regards,
Ruby will spit out warnings for white space - with no coding errors,
and many programming languages output warnings for using anything but
the most basic techniques
so weather you’re a novice or a seasoned veteran there are valid reasons
to suppress warnings: after all, it does have W levels
Rick Denatale wrote:
Or cover your head with your towel, rubyists should ALWAYS have their
towel handy.And as the Hitchhiker’s Guide to Ruby explains this is also the best
defense against being eaten by the ravenous bugblatter beast of Traal!Rick DeNatale
My blog on Ruby
http://talklikeaduck.denhaven2.com/
likin’ it 