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Simplify SwiftShellTests/Scripts/print_linenumbers.swift .

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This commit is contained in:
Kare Morstol
2015-11-10 21:06:47 +01:00
parent a7b7033383
commit 3554bb4ef8
1 changed files with 5 additions and 6 deletions
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SwiftShellTests/Scripts/print_linenumbers.swift
+5 -6
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@@ -2,10 +2,9 @@
import SwiftShell
let result = main.stdin.read().characters.split("\n")
.enumerate().map { (linenr,line) in "line " + String(linenr+1) + ": " + String(line) }
main.stdin.read().characters.split("\n")
.enumerate().map { (linenr,line) in "\(linenr+1): " + String(line) }
.joinWithSeparator("\n").writeTo(&main.stdout)
// Swift demands we split this up.
main.stdout.write(result.joinWithSeparator("\n"))
// TODO: use .writeTo(&main.stdout)
// add a final newline at the end
print("")