Re: booleans...
Re: booleans...
- Subject: Re: booleans...
- From: Jean-Christophe Helary <email@hidden>
- Date: Tue, 20 Mar 2018 13:29:31 +0900
Obviously this:
on myBoolean(myExpression)
try
myExpression
return true as boolean
on error
return false as boolean
end try
end myBoolean
doesn't work, since the error is caught before sending myExpression to
myBoolean and I still end up with an error instead of FALSE...
So I'd need something that delays the evaluation of myExpression until it is
sent to myBoolean. Does that exist?
> On Mar 20, 2018, at 13:21, Jean-Christophe Helary
> <email@hidden> wrote:
>
> Is there a trick to have an error be coerced into a FALSE boolean ?
>
> I don't mind using try/on error but code would be so much cleaner with any
> expression result could be coerced into a boolean... Any idea ?
Jean-Christophe Helary
-----------------------------------------------
http://mac4translators.blogspot.com @brandelune
_______________________________________________
Do not post admin requests to the list. They will be ignored.
AppleScript-Users mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
Archives: http://lists.apple.com/archives/applescript-users
This email sent to email@hidden
| References: | |
| | >booleans... (From: Jean-Christophe Helary <email@hidden>) |