rspec/rules/S1643/vbnet/rule.adoc

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``++StringBuilder++`` is more efficient than string concatenation, especially when the operator is repeated over and over as in loops.
== Noncompliant Code Example
----
Module Module1
Sub Main()
Dim foo = ""
foo &= "Result: " ' Compliant - outside of loop
For i = 1 To 9
foo &= i ' Noncompliant
Next
End Sub
End Module
----
== Compliant Solution
----
Module Module1
Sub Main()
Dim foo = New System.Text.StringBuilder
foo.Append("Result: ") ' Compliant
For i = 1 To 9
foo.Append(i) ' Compliant
Next
End Sub
End Module
----
ifdef::env-github,rspecator-view[]
'''
== Comments And Links
(visible only on this page)
include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]