Use trailing closures for single closure args

[a4sriniv]

Preferred

reversed = names.sort { s1, s2 in return s1 > s2 }

Not Preferred

reversed = names.sort({ s1, s2 in return s1 > s2 })

[agordeev]

How about allowing these statements within the rule:

reversedTopTen = names.sort({ s1, s2 in return s1 > s2 }).prefix(10)
firstName = names.sort({ s1, s2 in return s1 > s2 }).first

?

[AntiMoron]

maybe this one is better ?

reversed = names.sort { $0 > $1 }

[agordeev]

Huh? @AntiMoron how it's related to the topic? :)

[a4sriniv]

Hey @andrew8712, we think its best to keep this rule as it is, it will enforce this as the preferred style:

reversedTopTen = names.sort { s1, s2 in return s1 > s2 }.prefix(10)
firstName = names.sort { s1, s2 in return s1 > s2 }.first

[agordeev]

But this style reduces readability, especially when the chain is long.