temperature

github.com/sdague/temperature.rb

DESCRIPTION:

Temperature makes it easy to deal with temperatures in Ruby, but adding mixin methods to numbers and strings.

This was inspired by using Ruby to manipulate data from my home weather station, and wanting it to keep track of the units for me so that I didn’t have to think about that in code.

FEATURES/PROBLEMS:

Should autodetect what units are appropriate for the locale

SYNOPSIS:

freezing_in_F = 32
freezing_in_C = freezing_in_F.to_C

boiling_in_C = 100
boiling_in_C.units = "C"
boiling_in_F = boiling_in_C.to_F

absolute_zero = "0K".to_degrees
absolute_zero_in_C = absolute_zero.to_C
absolute_zero_in_F = absolute_zero.to_F

There is also support to calculate dewpoint from relative humidity based on the NOAA approximation documented here - en.wikipedia.org/wiki/Dew_point#Closer_approximation

dewpoint = 32.dewpoint(45)

REQUIREMENTS:

INSTALL:

sudo gem install temperature

AUTHORS:

Sean Dague - maintainer Matt Nelson

LICENSE:

(The MIT License)

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.