リストに入れたレコードを、指定の属性ラベルの値で抽出

AppleScript名：リストに入れたレコードを、指定の属性ラベルの値で抽出

— Created 2017-03-16 by Takaaki Naganoya
— 2017 Piyomaru Software
use AppleScript version "2.4"
use scripting additions
use framework "Foundation"

set aList to {{aLabel:"1", bLabel:"1"}, {aLabel:"2", bLabel:"2"}, {aLabel:"3", bLabel:"3"}, {aLabel:"4", bLabel:"4"}}

set anArray to current application’s NSMutableArray’s arrayWithArray:aList
set aRes to my filterRecListByLabel1(anArray, "aLabel == ’1’")
–>　　{{aLabel:"1", bLabel:"1"}}

–リストに入れたレコードを、指定の属性ラベルの値で抽出
on filterRecListByLabel1(aRecList as list, aPredicate as string)
　　set aArray to current application’s NSArray’s arrayWithArray:aRecList
　　set aPredicate to current application’s NSPredicate’s predicateWithFormat:aPredicate
　　set filteredArray to aArray’s filteredArrayUsingPredicate:aPredicate
　　return filteredArray as list
end filterRecListByLabel1