Specs

ordinalize(integer()) :: String.t()

Converts positive integers to their ordinalized string equivalents.

Examples

iex> Ordinal.ordinalize(1)
"1st"
iex> Ordinal.ordinalize(11)
"11th"
iex> Ordinal.ordinalize(111)
"111th"
iex> Ordinal.ordinalize(0)
"0th"

## Invalid Examples

iex> Ordinal.ordinalize(1.1)
1.1
iex> Ordinal.ordinalize(-1)
-1
iex> Ordinal.ordinalize("apple")
"apple"