Truncate a file: Difference between revisions

Content added Content deleted

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@@ Line 442: / Line 442: @@
   Cannot open file "<File name with full path>. The system cannot find the file specified.
 =={{header|Elena}}==
+ELENA 3.4:
 <lang elena>import system'io.
 import extensions.
-file_info extension fileOp
+extension<File> fileOp
 {
-    set length:length
+    set length:len
     [
-        stream stream := FileStream openForEdit:self.
+        auto stream := FileStream openForEdit:self.
-        stream set length:length.
+        stream length := len.
         stream close.
@@ Line 457: / Line 458: @@
 }
-program =
+public program
 [
-    if ('program'arguments length != 3)
+    if (program_arguments length != 3)
         [  console printLine:"Please provide the path to the file and a new length". AbortException new; raise ].
-    file_info file := File new('program'arguments[1]).
+    auto file := File new(program_arguments[1]).
-    var length := 'program'arguments[2] toInt.
+    var length := program_arguments[2] toInt.
     ifnot (file isAvailable)
         [ console printLine("File ",file," does not exist"). AbortException new; raise ].
-    file set length:length.
+    file length := length.
-].</lang>
+]</lang>
 =={{header|Erlang}}==