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programming / comp.lang.smalltalk.dolphin / Re: SymbolStringSearchPolicy

SubjectAuthor
* SymbolStringSearchPolicyGlenn Swanlund
`* Re: SymbolStringSearchPolicyjohn.a...@gmail.com
 `- Re: SymbolStringSearchPolicyjohn.a...@gmail.com

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Subject: SymbolStringSearchPolicy
From: Glenn Swanlund
Newsgroups: comp.lang.smalltalk.dolphin
Date: Fri, 23 Jul 2021 21:35 UTC
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Date: Fri, 23 Jul 2021 14:35:34 -0700 (PDT)
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Subject: SymbolStringSearchPolicy
From: glennswa...@gmail.com (Glenn Swanlund)
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Somewhere between 7.1.9 and 7.1.20 SymbolStringSearchPolicy was removed. I have an app that uses this. Is there another way to achieve the same function?

Thanks,
Glenn


Subject: Re: SymbolStringSearchPolicy
From: john.a...@gmail.com
Newsgroups: comp.lang.smalltalk.dolphin
Date: Sat, 24 Jul 2021 09:14 UTC
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Newsgroups: comp.lang.smalltalk.dolphin
Date: Sat, 24 Jul 2021 02:14:27 -0700 (PDT)
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Subject: Re: SymbolStringSearchPolicy
From: john.asp...@gmail.com (john.a...@gmail.com)
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Hi Glenn,

SymbolStringSearchPolicy was necessary in earlier versions of Dolphin since (as per the class comment) "Normally Symbols are not considered equal to Strings even when they contain the same characters."

The class is no longer required (hence its removal) since Strings and Symbols with the same sequence of Characters now compare equal:

"7.0"
#abc = 'abc' "false"

"7.1"
#abs = 'abc' "true"

You should now be able to use EqualitySearchPolicy instead with the same results.

Hope this helps,

John


On Friday, July 23, 2021 at 10:35:35 PM UTC+1, GTS wrote:
Somewhere between 7.1.9 and 7.1.20 SymbolStringSearchPolicy was removed. I have an app that uses this. Is there another way to achieve the same function?

Thanks,
Glenn


Subject: Re: SymbolStringSearchPolicy
From: john.a...@gmail.com
Newsgroups: comp.lang.smalltalk.dolphin
Date: Sat, 24 Jul 2021 09:15 UTC
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Date: Sat, 24 Jul 2021 02:15:34 -0700 (PDT)
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Subject: Re: SymbolStringSearchPolicy
From: john.asp...@gmail.com (john.a...@gmail.com)
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Typo correction:

"7.1"
#abc = 'abc' "true"


On Saturday, July 24, 2021 at 10:14:28 AM UTC+1, john.a...@gmail.com wrote:
Hi Glenn,

SymbolStringSearchPolicy was necessary in earlier versions of Dolphin since (as per the class comment) "Normally Symbols are not considered equal to Strings even when they contain the same characters."

The class is no longer required (hence its removal) since Strings and Symbols with the same sequence of Characters now compare equal:

"7.0"
#abc = 'abc' "false"

"7.1"
#abs = 'abc' "true"

You should now be able to use EqualitySearchPolicy instead with the same results.

Hope this helps,

John
On Friday, July 23, 2021 at 10:35:35 PM UTC+1, GTS wrote:
Somewhere between 7.1.9 and 7.1.20 SymbolStringSearchPolicy was removed. I have an app that uses this. Is there another way to achieve the same function?

Thanks,
Glenn


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