1 files changed, 31 insertions, 0 deletions
diff --git a/lib/digits.js b/lib/digits.js
new file mode 100644
index 0000000..7268b62
--- /dev/null
+++ b/lib/digits.js
@@ -0,0 +1,31 @@
+var digitToAlpha = {
+  1: 'one',
+  2: 'two',
+  3: 'three',
+  4: 'four',
+  5: 'five',
+  6: 'six',
+  7: 'seven',
+  8: 'eight',
+  9: 'nine',
+  10: 'ten',
+  11: 'eleven',
+  12: 'twelve',
+  13: 'thirteen',
+  14: 'fourteen',
+  15: 'fifteen',
+  16: 'sixteen',
+  17: 'seventeen',
+  18: 'eighteen',
+  19: 'nineteen',
+  20: 'twenty',
+  30: 'thirty',
+  40: 'forty',
+  50: 'fifty',
+  60: 'sixty',
+  70: 'seventy',
+  80: 'eighty',
+  90: 'ninety',
+};
+
+module.exports = digitToAlpha;