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Package detail

validate.io-safe-integer-array

Validates if a value is an array of safe integers.

validate.io, validate, validation, validator, valid, integer, array, is, isarray, integerarray, safe, safe integer

readme

Safe Integer Array

NPM version Build Status Coverage Status Dependencies

Validates if a value is an array of safe integers.

Installation

$ npm install validate.io-safe-integer-array

For use in the browser, use browserify.

Usage

var isSafeIntegerArray = require( 'validate.io-safe-integer-array' );

isSafeIntegerArray( value )

Validates if a value is an array of safe integers.

var bool = isSafeIntegerArray( [ -1, 0, 1 ] );
// returns true

Note: the method will return false for an empty array.

Examples

var isSafeIntegerArray = require( 'validate.io-safe-integer-array' );

console.log( isSafeIntegerArray( [ 1, 5, 3 ] ) );
// returns true

console.log( isSafeIntegerArray( [ 1, Math.pow(2,53)-1, 3 ] ) );
// returns true

console.log( isSafeIntegerArray( [ 1, Math.pow(2,53), 3 ] ) );
// returns false

console.log( isSafeIntegerArray( [] ) );
// returns false

console.log( isSafeIntegerArray( [ '1', '2', '3' ] ) );
// 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

MIT license.

Copyright © 2015. Athan Reines.