Bitcoin unit converter in Ruby

TODO: Delete this and the text above, and describe your gem

Add this line to your application's Gemfile:

gem 'bitcoin_unit_converter'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install bitcoin_unit_converter

# BitcoinUnitConverter.convert(amount, unit = 'sat', to_unit = 'btc')
BitcoinUnitConverter.convert(100_000_000, 'sat', 'btc') # '1'
BitcoinUnitConverter.convert(1, 'sat', 'btc') # '0.00000001'
BitcoinUnitConverter.convert(1, 'btc', 'uBTC') # '1000000'

  UNITS = {
    'sat': 1,
    'Satoshi': 1,
    'uBTC': 100, # MicroBit
    'ubtc': 100, # MicroBit
    'mBTC': 100_000, # Milibit
    'mbtc': 100_000, # Milibit
    'cBTC': 1_000_000, # Bitcent
    'cbtc': 1_000_000, # Bitcent
    'dBTC': 10_000_000, # deciBitcoin
    'dbtc': 10_000_000, # deciBitcoin
    'BTC': 100_000_000,
    'btc': 100_000_000,
    'daBTC': 10_000_000, # decaBitcoin
    'dabtc': 1_000_000_000 # decaBitcoin
  }

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/bitcoin_unit_converter.

The gem is available as open source under the terms of the MIT License.