Merge pull request #71 from Emgo-Dev/master

Get Ordinal Suffix of Number

snippets/get-ordinal-suffix-of-number.md

@@ -0,0 +1,15 @@
+### Get Ordinal Suffix of Number
+
+Use the modulo operator (`%`) to find values of single and tens digits.
+Find which ordinal pattern digits match.
+If digit is found in teens pattern, use teens ordinal.
+
+```js
+const toOrdinalSuffix = num => {
+  const int = parseInt(num), digits = [(int % 10), (int % 100)],
+    ordinals = ["st", "nd", "rd", "th"], oPattern = [1,2,3,4],
+    tPattern = [11, 12, 13, 14, 15, 16, 17, 18, 19]
+  return oPattern.includes(digits[0]) && !tPattern.includes(digits[1]) ? int + ordinals[digits[0]-1] : int + ordinals[3];
+}
+// toOrdinalSuffix("123") -> "123rd"
+```