Permutation
Validates if a value is a permutation.
Installation
$ npm install validate.io-permutation
For use in the browser, use browserify.
Usage
var isPermutation = ;
isPermutation( arr, value )
Validates if a value
is an array
permutation. The first argument defines the list of values which can be permuted. The list array
need not be unique and may contain repeated references to the same object
.
var arr = 123value = 231;var bool = ;// returns true
Examples
var isPermutation = ;console;// returns trueconsole;// returns falseconsole;// returns false
To run the example code from the top-level application directory,
$ node ./examples/index.js
Tests
Unit
Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
License
Copyright
Copyright © 2015. Athan Reines.