numa08

NumberAverage allows you to get average of array number.

This is a simpler wrapper object to make it easy to build usefule Enum/Value Objects

Number to word humanizer for Arabic and English Language

Provides a simple method to invert lexicographically a number.

numberjack validation lib

Tiny ruby library for dealing with fractions.

A simple to covert numbers to their string names.

Converts to and from numbers and names (ie: 16.to_name == 'sixteen', 'forty'.to_i == 40). Pure Ruby with no dependencies outside of the standard library.

In free texts, numbers maybe writen as digits (eg. 123.4) or words (eg. one hundred fifty) or a mixed way (eg. 1 million). This gem will help you to normalize or extract the numbers presented in the free text.

It can validate a number or generate a random number.

This gem allows you to validate a license plate number from a chosen country/region. It also provides a validator for ActiveModel and a CLI. It currently only supports Singapore and Malaysia (not exhaustive.

Turns an integer number into written words in Polish.

Simple gem to convert integers to their English words. For example 4329 to 'four thousand three hundred twenty nine'

A gem for combert numbers to words

Translating numbers into English

Convenience methods for converting fixnums to various string equivalents. (Alphabetic, roman numerals, ordinals, words.)

number_to_arabic_word is gem which convert numeric number to arabic string upto 6 digits

NumberToKanji is a Ruby Gem that translates number (integer) to Japanese Kanji. It supports numbers between 0 to 10^23 ("垓").

A wrapper around number_to_human