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Numericfloor_precision to truncate a number to decimal digits
Introduction
Calculate a number as percentage with rounding.
For docs go to http://sixarm.com/sixarm_ruby_numeric_floor_precision/doc
Want to help? We're happy to get pull requests.
Install quickstart
Install:
gem install sixarm_ruby_numeric_floor_precision
Bundler:
gem "sixarm_ruby_numeric_floor_precision", "~>1.0.0"
Require:
require "sixarm_ruby_numeric_floor_precision"
Install with security (optional)
To enable high security for all our gems:
wget http://sixarm.com/sixarm.pem
gem cert --add sixarm.pem
gem sources --add http://sixarm.com
To install with high security:
gem install sixarm_ruby_numeric_floor_precision --test --trust-policy HighSecurity
Examples
Truncate a number:
require "sixarm_ruby_numeric_floor_precision"
x=0.1234
x.floor_precision(2) => 0.12
Changes
- 2012-09-01 1.0.1 Publish; extracted from existing app.
License
You may choose any of these open source licenses:
- Apache License
- BSD License
- CreativeCommons License, Non-commercial Share Alike
- GNU General Public License Version 2 (GPL 2)
- GNU Lesser General Public License (LGPL)
- MIT License
- Perl Artistic License
- Ruby License
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.
This license is for the included software that is created by SixArm;
some of the included software may have its own licenses, copyrights,
authors, etc. and these do take precedence over the SixArm license.
Copyright (c) 2005-2013 Joel Parker Henderson