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Remove AppleEventUtils, which is now FourCharCode.swift in RSCore.

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This commit is contained in:
Brent Simmons
2019-04-13 12:58:43 -07:00
parent 7c8468009e
commit c2b61be6d6
4 changed files with 6 additions and 53 deletions
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39
AppleEvents/AppleEventUtils.swift
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@@ -1,39 +0,0 @@
//
// AppleEventUtils.swift
// NetNewsWireTests
//
// Created by Olof Hellman on 1/7/18.
// Copyright © 2018 Olof Hellman. All rights reserved.
//
import Foundation
/*
@function FourCharCode()
@brief FourCharCode values like OSType, DescType or AEKeyword are really just
4 byte values commonly represented as values like 'odoc' where each byte is
represented as its ASCII character. This function turns a swift string into
its FourCharCode equivalent, as swift doesn't recognize FourCharCode types
natively just yet. With this extension, one can use
"odoc".FourCharCode()
where one would really want to use 'odoc'
*/
extension String {
func FourCharCode() -> FourCharCode {
var sum: UInt32 = 0
guard ( self.count == 4) else {
print ("error: FourCharCode() expected a 4 character string")
return 0
}
for scalar in self.unicodeScalars {
sum = (sum * 256) + scalar.value
}
return (sum)
}
}
extension Int {
func FourCharCode() -> FourCharCode {
return (UInt32(self))
}
}