June 2018 Update

Task/Nth/Elena/nth.elena

@@ -0,0 +1,29 @@
+import extensions.
+import system'math.
+import system'routines.
+
+extension op
+{
+    ordinalize
+    [
+        int i := self absolute.
+        if ((11,12,13) ifExists(i mod:100))
+        [
+            ^ i literal + "th".
+        ].
+
+        (i mod:10) =>
+            1 [ ^ i literal + "st" ];
+            2 [ ^ i literal + "nd" ];
+            3 [ ^ i literal + "rd" ].
+
+        ^ i literal + "th".
+    ]
+}
+
+program =
+[
+    console printLine(Range new(0,26); selectBy:%"op.ordinalize").
+    console printLine(Range new(250,26); selectBy:%"op.ordinalize").
+    console printLine(Range new(1000,26); selectBy:%"op.ordinalize").
+].