ucum

Description:

ucum

ucum #
Dart Library Mimicking the Unified Code for Units of Measure FHIR Library Functionality
All credit goes to (I assume Graham) and everyone else who built this library in Java. With the help of ChatGPT, I've managed to get it to work in Dart.
As does the original library, this package provides a set of services around UCUM:

first step in using this library is getting the Ucum service

ucumService = await getUcumEssenceService();
copied to clipboard

validate a UCUM unit (and also against a particular base unit)
decide whether one unit can be converted/compared to another
translate a quantity from one unit to another

await ucumService.convert(Decimal.fromString('15'), '/min', '/h');
copied to clipboard

prepare a human readable display of a unit
multiply 2 quantities together

While I'll be maintaining this package, I want to ensure I give proper credit everywhere it's due #

This is the original Java Library
The essence file can be downloaded from: https://unitsofmeasure.org

Original Copyright Notice #
/*******************************************************************************
BSD 3-Clause License
Copyright (c) 2023, Grey Faulkenberry
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:


Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.


Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.


Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.


THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************/

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

Share

• Share on Facebook
• Share on Twitter