is this condensable ```if expansion length = 0 if expansion kotlinlang #announcements

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Title

s

Smallville7123

04/16/2019, 7:18 PM

is this condensable?

if (expansion.length != 0)
    if (expansion.last().equals(' ')) return expansion.dropLast(1).toString()
return expansion.toString()

l

Luke

04/16/2019, 7:20 PM

return if (expansion.isNotEmpty() && expansion.last() == ' ') expansion.dropLast(1).toString() else expansion.tostring()

r

Robert

04/16/2019, 7:21 PM

If it would be allowed to strip multiple whitespaces on the end, then

expension.trimEnd()

s

Smallville7123

04/16/2019, 7:22 PM

ok

s

Shawn A

04/16/2019, 7:22 PM

why are you calling

toString

?

l

Luke

04/16/2019, 7:23 PM

+1 for

.trimEnd()

, I did not really consider the context

s

Smallville7123

04/16/2019, 7:25 PM

return

expansion.trimEnd().toString()

works ^-^

@Shawn A cus

expansion

is of type

StringBuilder

i

ilya.gorbunov

04/16/2019, 11:35 PM

expansion.removeSuffix(" ")

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