Initial data commit

Task/Input-loop/D/input-loop-1.d

@@ -0,0 +1,23 @@
+void main() {
+    import std.stdio;
+
+    immutable fileName = "input_loop1.d";
+
+    foreach (const line; fileName.File.byLine) {
+        pragma(msg, typeof(line)); // Prints: const(char[])
+        // line is a transient slice, so if you need to
+        // retain it for later use, you have to .dup or .idup it.
+        line.writeln; // Do something with each line.
+    }
+
+    // Keeping the line terminators:
+    foreach (const line; fileName.File.byLine(KeepTerminator.yes)) {
+        // line is a transient slice.
+        line.writeln;
+    }
+
+    foreach (const string line; fileName.File.lines) {
+        // line is a transient slice.
+        line.writeln;
+    }
+}