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@controlflow

controlflow/foo1.cs

Created March 27, 2017 12:10
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foo1.cs
while (ReferenceNameNavigator.GetByQualifier(referenceName) != null)
referenceName = ReferenceNameNavigator.GetByQualifier(referenceName);
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foo2.cs
while (ReferenceNameNavigator.GetByQualifier(referenceName) is var byQualifier && byQualifier != null)
referenceName = byQualifier;
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controlflow commented Apr 5, 2017 •
edited
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@ViIvanov yep, and with a less-scoped variable

@glenn-slayden
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glenn-slayden commented Dec 12, 2019 •
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"Less-scoped" is nice; the minimalist aesthetic should be more widely celebrated.

In this vein, why not just eliminate the excess variable entirely?

while (referenceName != (referenceName = ReferenceNameNavigator.GetByQualifier(referenceName) ?? referenceName))
    ;

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