= little_money * https://github.com/robrasmussen/little_money == DESCRIPTION: The problem: I needed non-floating point calculations to 4 decimal places. Much like the money gem, this gem allows you to avoid floating point errors by performing calculations using whole numbers. Unlike the money gem, this one supports an arbitrary number of decimal places for things with sub-cent prices (commodities, etc.) == FEATURES/PROBLEMS: Division is floating point, but I didn't need division. == SYNOPSIS: See tests for examples. Quickly: LittleMoney.parse('1.2408') + LittleMoney.parse('5.4')).round(3).to_s(:dollar) #=> $6.641 == REQUIREMENTS: None == INSTALL: gem install little_money == DEVELOPERS: After checking out the source, run: $ rake newb This task will install any missing dependencies, run the tests/specs, and generate the RDoc. == LICENSE: (The MIT License) Copyright (c) 2011 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.