documenting and adding defaults

_includes/forloop-dates.html

@@ -0,0 +1,21 @@
+
+  {% assign d = post.date | date: "%-d"  %}
+  {% case d %}
+  {% when '1' or '21' or '31' %}{{ d }}:st
+  {% when '2' or '22' %}{{ d }}:nd
+  {% when '3' or '23' %}{{ d }}:rd
+  {% else %}{{ d }}:th
+  {% endcase %} of 
+  {% assign m = post.date | date: "%-m" %}
+  {% case m %}
+  {% when '1' %}January
+  {% when '2' %}February
+  {% when '3' %}March
+  {% when '4' %}April
+  {% when '5' %}May
+  {% when '6' %}June
+  {% when '7' %}July
+  {% when '8' %}August
+  {% when '9' %}September {% when '10' %}October {% when '11' %}November {% when '12' %}December
+  {% endcase %}
+  {{ post.date | date: "%Y" }}