pipe
David Mitchell
david.mitchell at gmail.com
Mon Aug 27 02:10:14 UTC 2007
I like the :> and the double semi (and I also like Bert's asPipe).
On 8/26/07, Alan Lovejoy <squeak-dev.sourcery at forum-mail.net> wrote:
> So far, the three pipe operators I like best are "_|", "::" and ":>". I
> would prefer to use a leading character for the operator's token that
> can't be the beginning of a valid message. Either "_" or ":" satisfy
> that constraint quite nicely.
>
> | oneWeekAgo |
> oneWeekAgo := Timepoint today - 7 days.
> db getBlogPosts
> :: filter: [ :blogPost | blogPost date < oneWeekAgo]
> :: filter: [ :blogPost | db coolPosts includes: item )]
> :: collectMails
> :: do: [ :mail | "Happy to announce ..."]
>
> | oneWeekAgo |
> oneWeekAgo := Timepoint today - 7 days.
> db getBlogPosts
> :> filter: [ :blogPost | blogPost date < oneWeekAgo]
> :> filter: [ :blogPost | db coolPosts includes: item )]
> :> collectMails
> :> do: [ :mail | "Happy to announce ..."]
>
> | oneWeekAgo |
> oneWeekAgo := Timepoint today - 7 days.
> db getBlogPosts
> _| filter: [ :blogPost | blogPost date < oneWeekAgo]
> _| filter: [ :blogPost | db coolPosts includes: item )]
> _| collectMails
> _| do: [ :mail | "Happy to announce ..."]
>
>
>
More information about the Squeak-dev
mailing list
|