Read a specific line from a file: Difference between revisions

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@@ Line 2,110: / Line 2,110: @@
 =={{header|Sidef}}==
 <syntaxhighlight lang="ruby">func getNthLine(filename, n) {
-  var file = File.new(filename);
+  var file = File(filename)
   file.open_r.each { |line|
-    Num($.) == n && return line;
+    Num($.) == n && return line
   }
-  warn "file #{file} does not have #{n} lines, only #{$.}\n";
+  warn "file #{file} does not have #{n} lines, only #{$.}\n"
-  return nil;
+  return nil
 }
-var line = getNthLine("/etc/passwd", 7);
+var line = getNthLine("/etc/passwd", 7)
-print line if defined line;</syntaxhighlight>
+say line if defined(line)</syntaxhighlight>
 =={{header|Smalltalk}}==