denpatin/lariconv

World currencies to Georgian Lari converter via National Bank of Georgia

lariconv

Gem to convert different currencies to Georgian Lari based on the National Bank of Georgia's exchange rate for a given date.

Usage

Lariconv.convert(amount: 1000, currency: 'GBP', date: '2022-08-15')
# => 0.32829e4 (BigDecimal)

Lariconv.convert(amount: BigDecimal('100.68'), currency: 'EUR')
# => 0.28869e3 (BigDecimal)

Lariconv.convert(amount: 1.5, currency: 'USD', date: '2023-08-15').to_f
# => 3.93 (Float)

Lariconv.convert(amount: 100, currency: 'EUR').to_s('F')
# => "288.16" (String)

Lariconv.convert(amount: 'abc', currency: 'EUR')
# => Lariconv::InvalidAmountException

Lariconv.convert(amount: 1000, currency: 'WTF')
# => Lariconv::UnavailableCurrencyException

Copyright

Copyright (c) 2023 Den Patin. See LICENSE for details.