Expo Intl Formatter

This repository provides utility functions to format numbers into compact representations (e.g., "1.2k", "1,2 k") based on a specified language code. It supports dynamically selecting the appropriate locale for the provided language code and allows customization of the maximum number of fractional digits displayed.

Features

• Format numbers in a compact style (e.g., 1234.567 becomes "1.2k" or "1,2 k").
• Dynamically determine the locale from a language code (e.g., "fr" maps to French locales like "fr_FR").
• Customize the maximum number of fractional digits.
• Fallback to en_US if the language code is not recognized.

Functions

formatNumber(number: number, languageCode: string): string

Description: Formats a number into a compact style representation using the specified language code and maximum fractional digits.

Parameters:

• number: The number value to be formatted.
• languageCode: A string representing the language code (e.g., "en" for English, "fr" for French).

Returns:

• A string representing the compactly formatted number in the appropriate locale.