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This library aids one in handling money and different currencies.

Features

• Provides a Money class which encapsulates all information about an certain amount of money, such as its value and its currency.
• Represents monetary values as integers, in cents. This avoids floating point rounding errors.
• Provides APIs for exchanging money from one currency to another.
• Has the ability to parse a money string into a Money object.

Resources

• Website: http://rubymoney.github.com/money
• RDoc API: http://rubydoc.info/gems/money/file/README.md
• Git repository: http://github.com/RubyMoney/money

Rails Tutorials

To integrate money in a Rails application use the money-rails gem, or follow one of these alternative tutorials.

• Ruby on Rails (Money.gem 3.0.3 and later)
• Ruby on Rails (Money.gem 2.3.* and later)
• Ruby on Rails (Money.gem 2.2.* and earlier)