Introduction
digits-to-word is a little npm module written in ES6 to help you spell out numbers in words.
- 97 = ninety-seven
- 95.99 = ninety-five (digits-to-word discards anything after the decimal point)
- 106 = one hundred and six
- 89,828,374,986 = eighty-nine billion, eight hundred and twenty-eight million, three hundred and seventy-four thousand, nine hundred and eighty-six
- 9,999,999,999,999,995 = nine quadrillion, nine hundred and ninety-nine trillion, nine hundred and ninety-nine billion, nine hundred and ninety-nine million, nine hundred and ninety-nine thousand, nine hundred and ninety-five
Assumptions
digits-to-word expects string input but will try to deal with number input as well, up to but not including 9007199254740992, which is the biggest number Javascript will nicely turn into a string.
digits-to-word currently handles numbers up to 16 digits long.
Installing
npm install
Testing
Run tests with mocha. Tests are in the /test directory.
npm test
Dependencies?
Umpteen has no runtime dependencies. To run the tests, you'll need:
- mocha
- chai
- babel
For checking test coverage and getting that nice little badge at the top, I used:
- istabul
- coveralls