ml-array-mean - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

CHANGELOG.md

lib/index.js

		@@ -9,17 +9,17 @@ 'use strict';
		function mean(input) {
		if (!Array.isArray(input)) {
		throw new Error('input must be an array');
		}
		if (!Array.isArray(input)) {
		throw new Error('input must be an array');
		}

		if (input.length === 0) {
		throw new Error('input must not be empty');
		}
		if (input.length === 0) {
		throw new Error('input must not be empty');
		}

		var sum = 0;
		for (var i = 0; i < input.length; i++) {
		sum += input[i];
		}
		return sum / input.length;
		var sum = 0;
		for (var i = 0; i < input.length; i++) {
		sum += input[i];
		}
		return sum / input.length;
		}

		module.exports = mean;

package.json

		{
		"name": "ml-array-mean",
		"version": "1.0.1",
		"version": "1.0.2",
		"description": "Get the average value in an array",
		@@ -5,0 +5,0 @@ "main": "lib/index.js",

src/__tests__/test.js

		import mean from '..';

		describe('array-mean', () => {
		it('should return the mean', () => {
		expect(mean([0])).toBe(0);
		expect(mean([1])).toBe(1);
		expect(mean([1, 2])).toBe(1.5);
		expect(mean([1, 2, 1])).toBe(4 / 3);
		expect(mean([3, 2, 1])).toBe(2);
		});
		it('should return the mean', () => {
		expect(mean([0])).toBe(0);
		expect(mean([1])).toBe(1);
		expect(mean([1, 2])).toBe(1.5);
		expect(mean([1, 2, 1])).toBe(4 / 3);
		expect(mean([3, 2, 1])).toBe(2);
		});

		it('should throw on invalid value', () => {
		expect(() => mean()).toThrow(/input must be an array/);
		expect(() => mean([])).toThrow(/input must not be empty/);
		});
		it('should throw on invalid value', () => {
		expect(() => mean()).toThrow(/input must be an array/);
		expect(() => mean([])).toThrow(/input must not be empty/);
		});
		});

src/index.js

		@@ -7,15 +7,15 @@ /**
		export default function mean(input) {
		if (!Array.isArray(input)) {
		throw new Error('input must be an array');
		}
		if (!Array.isArray(input)) {
		throw new Error('input must be an array');
		}

		if (input.length === 0) {
		throw new Error('input must not be empty');
		}
		if (input.length === 0) {
		throw new Error('input must not be empty');
		}

		var sum = 0;
		for (var i = 0; i < input.length; i++) {
		sum += input[i];
		}
		return sum / input.length;
		var sum = 0;
		for (var i = 0; i < input.length; i++) {
		sum += input[i];
		}
		return sum / input.length;
		}

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