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https://github.com/lycantropos/decision
Decision making problems
https://github.com/lycantropos/decision
coin-change
Last synced: 7 days ago
JSON representation
Decision making problems
- Host: GitHub
- URL: https://github.com/lycantropos/decision
- Owner: lycantropos
- License: mit
- Created: 2020-06-22T19:16:57.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2022-04-17T18:31:35.000Z (over 2 years ago)
- Last Synced: 2024-09-23T17:39:20.548Z (about 2 months ago)
- Topics: coin-change
- Language: Python
- Size: 102 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
decision
========
[](https://github.com/lycantropos/decision/actions/workflows/ci.yml "Github Actions")
[](https://codecov.io/gh/lycantropos/decision "Codecov")
[](https://github.com/lycantropos/decision/blob/master/LICENSE "License")
[](https://badge.fury.io/py/decision "PyPI")
In what follows `python` is an alias for `python3.6` or `pypy3.6`
or any later version (`python3.7`, `pypy3.7` and so on).
Installation
------------
Install the latest `pip` & `setuptools` packages versions
```bash
python -m pip install --upgrade pip setuptools
```
### User
Download and install the latest stable version from `PyPI` repository
```bash
python -m pip install --upgrade decision
```
### Developer
Download the latest version from `GitHub` repository
```bash
git clone https://github.com/lycantropos/decision.git
cd decision
```
Install
```bash
python setup.py install
```
Usage
-----
```python
>>> from decision.partition import coin_change
>>> coin_change(10, [2])
(2, 2, 2, 2, 2)
>>> coin_change(10, [2, 3])
(2, 2, 3, 3)
>>> coin_change(10, [2, 3, 4])
(2, 4, 4)
>>> coin_change(10, [2, 3, 4, 5])
(5, 5)
```
Development
-----------
### Bumping version
#### Preparation
Install
[bump2version](https://github.com/c4urself/bump2version#installation).
#### Pre-release
Choose which version number category to bump following [semver
specification](http://semver.org/).
Test bumping version
```bash
bump2version --dry-run --verbose $CATEGORY
```
where `$CATEGORY` is the target version number category name, possible
values are `patch`/`minor`/`major`.
Bump version
```bash
bump2version --verbose $CATEGORY
```
This will set version to `major.minor.patch-alpha`.
#### Release
Test bumping version
```bash
bump2version --dry-run --verbose release
```
Bump version
```bash
bump2version --verbose release
```
This will set version to `major.minor.patch`.
### Running tests
Install dependencies
```bash
python -m pip install -r requirements-tests.txt
```
Plain
```bash
pytest
```
Inside `Docker` container:
- with `CPython`
```bash
docker-compose --file docker-compose.cpython.yml up
```
- with `PyPy`
```bash
docker-compose --file docker-compose.pypy.yml up
```
`Bash` script:
- with `CPython`
```bash
./run-tests.sh
```
or
```bash
./run-tests.sh cpython
```
- with `PyPy`
```bash
./run-tests.sh pypy
```
`PowerShell` script:
- with `CPython`
```powershell
.\run-tests.ps1
```
or
```powershell
.\run-tests.ps1 cpython
```
- with `PyPy`
```powershell
.\run-tests.ps1 pypy
```