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[macOS] Install CMake

Instructions on how to install the CMake tool on macOS.

First step should be to unsinstall any previous CMake installation. This step can be skipped if no CMake version was previously installed.

To uninstall any previous CMake installations use the following commands:

	var accounts = [
	{ name: 'James Brown', msgCount: 123 },
	{ name: 'Stevie Wonder', msgCount: 22 },
	{ name: 'Sly Stone', msgCount: 16 },
	{ name: 'Otis Redding', msgCount: 300 } // Otis has the most messages
	];

	// get sum of msgCount prop across all objects in array
	var msgTotal = accounts.reduce(function(prev, cur) {
	return prev + cur.msgCount;

	var accounts = [
	{ name: 'James Brown', msgCount: 123 },
	{ name: 'Stevie Wonder', msgCount: 22 },
	{ name: 'Sly Stone', msgCount: 16 },
	{ name: 'Otis Redding', msgCount: 300 } // Otis has the most messages
	];

	// get sum of msgCount prop across all objects in array
	var msgTotal = accounts.reduce(function(prev, cur) {
	return prev + cur.msgCount;

	var request = require("request");

	var options = { method: 'POST',
	url: 'http://192.168.0.124:1313/api/items',
	headers:
	{ 'Postman-Token': 'bb425338-e09d-4a35-874d-06049d2a2014',
	'cache-control': 'no-cache',
	'Content-Type': 'application/json' },
	body: { id: 1, name: 'Item 1', price: 100, categoryId: 1, status: 1 },
	json: true };

	<!DOCTYPE html>
	<html lang="en" >

	<head>
	<meta charset="UTF-8">
	<title>A-Frame Object Model mtl file</title>
	<script src="https://aframe.io/releases/0.9.0/aframe.min.js"></script>

	// basic checking
	// if (firebase.apps.length === 0) {
	// firebase.initializeApp({
	// // ... firebase config
	// })
	// }

	// node module
	// example named file: firebase.js
	/**

	// Anyone can read or write to the bucket, even non-users of your app.
	// Because it is shared with Google App Engine, this will also make
	// files uploaded via GAE public.
	service firebase.storage {
	match /b/{bucket}/o {
	match /{allPaths=**} {
	allow read, write;
	}
	}
	}

	/*

	DESCRIPTION
	-----------
	Use NodeJS to read RFID ids through the USB serial stream. Code derived from this forum:
	http://groups.google.com/group/nodejs/browse_thread/thread/e2b071b6a70a6eb1/086ec7fcb5036699

	CODE REPOSITORY
	---------------
	https://gist.github.com/806605