Anonymous user
Check that file exists: Difference between revisions
→{{header|Elena}}
Line 792:
<lang elena>import system'io.
import extensions.
extension op
{
validatePath
= self isAvailable; iif("exists","not found").
}
program =
[
console printLine("input.txt file ",File new("input.txt");
console printLine("\input.txt file ",File new("\input.txt");
console printLine("docs directory ",Directory new("docs");
console printLine("\docs directory ",Directory new("\docs");
].</lang>
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