1Dリスト内の数値をすべて整数に

AppleScript名：1Dリスト内の数値をすべて整数に

— Created 2017-01-30 16:01:49 +0900 by Takaaki Naganoya
— 2017 Piyomaru Software
use AppleScript version "2.4"
use scripting additions
use framework "Foundation"

set anArray to current application’s NSArray’s arrayWithArray:{1.0, 0.0, 1.0, -1.0}
set aVal to anArray’s valueForKey:"intValue"
–>　　(NSArray) {1, 0, 1, -1}