Align columns: Difference between revisions

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 justified,   right    justified,   or   center justified   within     its    column.
 </pre>
+Another version, using more the Phobos standard library.
+{{works with|D|2.051}}
+<lang d>import std.string, std.stdio, std.algorithm, std.typetuple ;
+void alignText(string txt) {
+    string[][] text ;
+    uint maxCol = 0 ;
+    foreach(l;txt.splitlines) {
+        text ~= chomp(l.split("$"), [""]) ; // chomp work for string[] !!!
+        maxCol = max(maxCol, text[$-1].length) ;
+    }
+    auto colMaxWidth = new uint[](maxCol) ;
+    foreach(i, ref l;text)  {
+        if(maxCol > l.length)
+            l ~= repeat(" ", maxCol - l.length - 1).split(" ") ;
+        foreach(idx,w;l)
+            colMaxWidth[idx] = max(colMaxWidth[idx], w.length) ;
+    }
+    // display justified text
+    foreach(justify;TypeTuple!(rjustify, center, ljustify)) {
+        foreach(l;text) {
+            foreach(idx,word;l)
+                writef("%s|",justify(word,colMaxWidth[idx])) ;
+            writeln() ;
+        }
+        writeln(" --- --- ") ;
+    }
+}</lang>
 =={{header|E}}==