RE: [Newbies] How does one create an array of points?
From: Michael Rice
Sent: Monday, June 20, 2016 11:44 AM
Weird, but what do I know.
I see that this (a period separating each from the next) also works:
{1@1. 2@2. 3@3} => {1@1 . 2@2 . 3@3}
[Ron Teitelbaum] Ahh Yes. Even better.
Thanks, all.
On Mon, Jun 20, 2016 at 11:29 AM, Ron Teitelbaum wrote:
Hi Michael,
Good question!
{Point x:1 y:1. Point x:2 y:2.}
It’s not obvious! Notice the periods after the end of each element.
All the best,
Ron Teitelbaum
From: beginners-boun...@lists.squeakfoundation.org
[mailto:beginners-boun...@lists.squeakfoundation.org] On Behalf Of Michael Rice
Sent: Monday, June 20, 2016 11:21 AM
To: SqueakList
Subject: [Newbies] How does one create an array of points?
I've been trying to create an array of points (in Squeak 5) but am failing
badly. See below: first part => what I get when I exec "print it" on the first
part. Guidance please.
#(1@1 2@2) => #(1 #@ 1 2 #@ 2)
#((Point x: 1 y: 1) (Point x: 2 y: 2)) => #(#(#Point #x: 1 #y: 1) #(#Point #x:
2 #y: 2))
#(12 'b' $c) => #(12 'b' $c)
#(12 'b' $c 1@1) => #(12 'b' $c 1 #@ 1)
#(12 'b' $c (1@1)) => #(12 'b' $c #(1 #@ 1))
#(12 'b' $c (Point x: 1 y: 1)) => #(12 'b' $c #(#Point #x: 1 #y: 1))
Point x:1 y: 1 => 1@1
(Point x:1 y: 1) => 1@1
#((Point x: 1 y: 1)) => #(#(#Point #x: 1 #y: 1))
#(1@1) => #(1 #@ 1)
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Re: [Newbies] How does one create an array of points?
Weird, but what do I know.
I see that this (a period separating each from the next) also works:
{1@1. 2@2. 3@3} => {1@1 . 2@2 . 3@3}
Thanks, all.
On Mon, Jun 20, 2016 at 11:29 AM, Ron Teitelbaum wrote:
> Hi Michael,
>
>
>
> Good question!
>
>
>
> {Point x:1 y:1. Point x:2 y:2.}
>
>
>
> It’s not obvious! Notice the periods after the end of each element.
>
>
>
> All the best,
>
>
>
> Ron Teitelbaum
>
>
>
> *From:* beginners-boun...@lists.squeakfoundation.org [mailto:
> beginners-boun...@lists.squeakfoundation.org] *On Behalf Of *Michael Rice
> *Sent:* Monday, June 20, 2016 11:21 AM
> *To:* SqueakList
> *Subject:* [Newbies] How does one create an array of points?
>
>
>
> I've been trying to create an array of points (in Squeak 5) but am failing
> badly. See below: first part => what I get when I exec "print it" on the
> first part. Guidance please.
>
>
>
> #(1@1 2@2) => #(1 #@ 1 2 #@ 2)
>
>
>
> #((Point x: 1 y: 1) (Point x: 2 y: 2)) => #(#(#Point #x: 1 #y: 1)
> #(#Point #x: 2 #y: 2))
>
>
>
> #(12 'b' $c) => #(12 'b' $c)
>
>
>
> #(12 'b' $c 1@1) => #(12 'b' $c 1 #@ 1)
>
>
>
> #(12 'b' $c (1@1)) => #(12 'b' $c #(1 #@ 1))
>
>
>
> #(12 'b' $c (Point x: 1 y: 1)) => #(12 'b' $c #(#Point #x: 1 #y: 1))
>
>
>
> Point x:1 y: 1 => 1@1
>
>
>
> (Point x:1 y: 1) => 1@1
>
>
>
> #((Point x: 1 y: 1)) => #(#(#Point #x: 1 #y: 1))
>
>
>
> #(1@1) => #(1 #@ 1)
>
>
>
> ___
> Beginners mailing list
> Beginners@lists.squeakfoundation.org
> http://lists.squeakfoundation.org/mailman/listinfo/beginners
>
>
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RE: [Newbies] How does one create an array of points?
Hi Michael,
Good question!
{Point x:1 y:1. Point x:2 y:2.}
It’s not obvious! Notice the periods after the end of each element.
All the best,
Ron Teitelbaum
From: beginners-boun...@lists.squeakfoundation.org
[mailto:beginners-boun...@lists.squeakfoundation.org] On Behalf Of Michael Rice
Sent: Monday, June 20, 2016 11:21 AM
To: SqueakList
Subject: [Newbies] How does one create an array of points?
I've been trying to create an array of points (in Squeak 5) but am failing
badly. See below: first part => what I get when I exec "print it" on the first
part. Guidance please.
#(1@1 2@2) => #(1 #@ 1 2 #@ 2)
#((Point x: 1 y: 1) (Point x: 2 y: 2)) => #(#(#Point #x: 1 #y: 1) #(#Point #x:
2 #y: 2))
#(12 'b' $c) => #(12 'b' $c)
#(12 'b' $c 1@1) => #(12 'b' $c 1 #@ 1)
#(12 'b' $c (1@1)) => #(12 'b' $c #(1 #@ 1))
#(12 'b' $c (Point x: 1 y: 1)) => #(12 'b' $c #(#Point #x: 1 #y: 1))
Point x:1 y: 1 => 1@1
(Point x:1 y: 1) => 1@1
#((Point x: 1 y: 1)) => #(#(#Point #x: 1 #y: 1))
#(1@1) => #(1 #@ 1)
___
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Beginners@lists.squeakfoundation.org
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[Newbies] How does one create an array of points?
I've been trying to create an array of points (in Squeak 5) but am failing badly. See below: first part => what I get when I exec "print it" on the first part. Guidance please. #(1@1 2@2) => #(1 #@ 1 2 #@ 2) #((Point x: 1 y: 1) (Point x: 2 y: 2)) => #(#(#Point #x: 1 #y: 1) #(#Point #x: 2 #y: 2)) #(12 'b' $c) => #(12 'b' $c) #(12 'b' $c 1@1) => #(12 'b' $c 1 #@ 1) #(12 'b' $c (1@1)) => #(12 'b' $c #(1 #@ 1)) #(12 'b' $c (Point x: 1 y: 1)) => #(12 'b' $c #(#Point #x: 1 #y: 1)) Point x:1 y: 1 => 1@1 (Point x:1 y: 1) => 1@1 #((Point x: 1 y: 1)) => #(#(#Point #x: 1 #y: 1)) #(1@1) => #(1 #@ 1) ___ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners
