16f6c0aecf
Inline adoc files when they are included exactly once. Also fix language tags because this inlining gives us better information on what language the code is written in.
54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
== Why is this an issue?
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Using trailing closure syntax for the last parameter in a call is often the most elegant way to handle it. But if the call requires multiple function-type arguments, the use of a trailing closure can be messy and confusing. In such cases, it's better to pass closure expressions as normal arguments.
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=== Noncompliant code example
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[source,swift]
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----
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var x = complexOperation(
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arg: 2,
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op1: {$0 + 10}
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) {$0 * $0}
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----
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=== Compliant solution
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[source,swift]
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----
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var x = complexOperation(
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arg: 2,
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op1: {$0 + 10},
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op2: {$0 * $0}
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)
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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=== Message
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Move this trailing closure inside/outside of the function call.
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'''
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== Comments And Links
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(visible only on this page)
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=== on 21 May 2015, 07:57:39 Elena Vilchik wrote:
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\[~ann.campbell.2] you understand the rule in a wrong way. The thing is that you can use trailing syntax only for the last parameter.
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I changed description, could you verify it?
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=== on 21 May 2015, 13:57:57 Ann Campbell wrote:
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Back to you [~elena.vilchik] to check my changes and to update code examples as discussed.
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endif::env-github,rspecator-view[]
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