alphagram
Validates if a value is an alphagram.
Installation
$ npm install validate.io-alphagram
For use in the browser, use browserify.
Usage
var isAlphagram = ;
isAlphagram( value )
Validates if a value
is an alphagram (i.e., a sequence of characters arranged in alphabetical order).
var value = 'beep';var bool = ;// returns true
Note: the function
first checks that an input value
is a string
before validating that the value
is an alphagram. For non-string values, the function
returns false
.
Examples
var isAlphagram = ;console;// returns trueconsole;// returns trueconsole;// returns falseconsole;// 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.