optparse, needless argument, mac os x intel

[Aaron Smith]

I've just started using optparse. I'm hitting this needless argument
error when one of my commandline args excepts strings.. I've looked
around on google seeing that this was a bug that was fixed at some
point. How can I get around it?

thanks..

 

[ara.t.howard]

I've just started using optparse. I'm hitting this needless argument
error when one of my commandline args excepts strings.. I've looked
around on google seeing that this was a bug that was fixed at some
point. How can I get around it?

it means that you defined are argument like this

'--foo'

but are giving it like this on command line

a.rb --foo=value

if you want an option to take values use

'--foo=value'
'--foo=this_can_be_anyword'

regards.

-a

 

[Aaron Smith]

a.rb --foo=value

if you want an option to take values use

'--foo=value'
'--foo=this_can_be_anyword'

regards.

-a

cool thanks.
-a