Features

Examples

Precedence and Operators

5*5+10;3+4*5==3*1+4*5;5*10>40+5;((10+2)*30)==(300+20*3);(10+2)*30==300+20*3;500/2!=250;

Bool type

puts(true==true);puts(false==true);

if

if(5*5+10>34){puts(99)}else{puts(100)}

leta=5;letb=a>3;letc=a*99;if(b){10}else{1};letd=if(c>a){99}else{100};d*c*a;

String type

lethello="Hello there, fellow Monkey users and fans!"letgiveMeHello=fn(){"Hello!"}giveMeHello();

Arrays

letmyArray=["one","two","three"];len(myArray);first(myArray);rest(myArray);last(myArray);push(myArray,"four")

Hash

letmyHash={"name":"Jimmy","age":72,"band":"Led Zeppelin"};myHash["name"];myHash["age"];myHash["band"];

Functions

lettwo="two";leth={"one":10-9,two:1+1,"thr"+"ee":6/2,4:4,true:5,false:6};h["one"];

letaddTwo=fn(x){x+2;};addTwo(2);letmultiply=fn(x,y){x*y};multiply(50/2,1*2);fn(x){x==10}(5);false;fn(x){x==10}(10);true;

Requirements

Build

$ make

$ mvn clean package

Run

make run

java --enable-preview -jar target/monkeyj-jar-with-dependencies.jar

Running the examples

$ java --enable-preview -jar target/monkeyj-jar-with-dependencies.jar< examples/strings/concat1.mnk

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