Add numerical digits superscript conversion (#201)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <[email protected]>

src/tinytext/__init__.py

@@ -4,7 +4,17 @@
 
 __all__ = ["__version__"]
 
-tiny_letters: dict[int, str] = {
+tiny_characters: dict[int, str] = {
+    ord("0"): "⁰",
+    ord("1"): "¹",
+    ord("2"): "²",
+    ord("3"): "³",
+    ord("4"): "⁴",
+    ord("5"): "⁵",
+    ord("6"): "⁶",
+    ord("7"): "⁷",
+    ord("8"): "⁸",
+    ord("9"): "⁹",
     ord("a"): "ᵃ",
     ord("b"): "ᵇ",
     ord("c"): "ᶜ",
@@ -85,5 +95,5 @@
 
 def tinytext(big: str) -> str:
     """convert your text ᶦᶰᵗᵒ ᵗᶦᶰᶦᵉʳ ᵗᵉˣᵗ"""
-    tiny: str = big.translate(tiny_letters)
+    tiny: str = big.translate(tiny_characters)
     return tiny

tests/test_tinytext.py

@@ -11,3 +11,14 @@ def test_something() -> None:
 
     # Assert
     assert tiny == "ᶦᶰᵗᵒ ᵗᶦᶰᶦᵉʳ ᵗᵉˣᵗ"
+
+
+def test_for_digits() -> None:
+    # Arrange
+    numbers = "9876543210"
+
+    # Act
+    tiny: str = tinytext.tinytext(numbers)
+
+    # Assert
+    assert tiny == "⁹⁸⁷⁶⁵⁴³²¹⁰"