CoffeeMaker

Introduction

Welcome, all coffee lovers! Haven’t fully clenched your taste buds with coffee? Do you need that little bit of extra caffeine to get you going through the morning or night? Want to be able to go to Starbucks or Dunkin Donuts or any of your favorite coffee shops? You are in the right place with our coffeemaker language here! Ready to recreate Espresso, Macchiato, Americano, Latte, Cappuccino, and the others that come to your mind? After a few minutes in our coffeemaker, you will be able to create and taste your very own coffee! Are you ready to replicate or even surpass the “great” Starbucks? Check out our site here: https://rosettayh.github.io/CoffeeMaker/

Features

• Statically typed language
• Coffee-themed
• Loops
• Classes
• Functions
• Basic Types: int, floats, strings, boolean
• No billian dollar mistake!

Types

Static Type	CoffeeMaker
Numbers (from Javascript)	regular
Decimals (from Javascript)	decaf
Strings (from Javascript)	put
function	cup
Boolean	boolean

Other Keywords

Javascript	CoffeeMaker
function	cup
if	sugar
else if	cream sugar
else	cream

Examples

Printing

JavaScript	CoffeeMaker
console.log(“A cup of coffee”)	brew(“A cup of coffee”)

Assigning and Intiliazing

JavaScript	CoffeeMaker
// two slashes is a comment in javascript let number = 100; const name = "Walter White"; var boss = "Gus Fring"; //OH NO, NOT var! :(	# the pound (hash) is a comment in CoffeeMaker regular number = 100 #for numbers/integers decaf decimal = 3.14 #for floats put name = "Walter White" #for Strings

Loops

JavaScript	CoffeeMaker
for (let i = 0; i < 10; i++) { print("I love compilers!"); }	regular i = 4 while(i < 10){ brew("I love to sleep!") i = i + 1 }

Conditionals (If-Statement)

JavaScript	CoffeeMaker
if (age < 18) { console.log("Enjoy your early years!"); } else if (age > 60) { console.log("Retirement age is finally here!"); } else { console.log("Errr, good luck in adulthood :p"); }	sugar (age < 18) { brew("Enjoy your early years!") } cream sugar(age > 60) { brew("Retirement age is finally here!") } cream { brew("Errr, good luck in adulthood :p") }

Functions

JavaScript	CoffeeMaker
function add(x, y) { return x + y; }	cup decaf add -> (decaf x, decaf y) { complete x + y }

Classes

JavaScript	CoffeeMaker
class Car { constructor(name, year) { this.name = name; this.year = year; } function add(x, y) { return x + y; } }	keurig Car { create(self, put name, regular year) { this.name = name this.year = year } cup regular add -> (self, regular x, regular y) { complete x + y } }

List of Static Semantic Errors

• Use of undeclared identifiers.
• Variable used as a function.
• Redeclaring an already declared identifier.
• Value returned outside of function.
• decrementing/incrementing a string
• function with more arguments then allowed
• wrong types for identifiers
• Variable used within a loop is declared and initialized outside of the loop.

Authors: Rosetta Yu and Jose Fuentes