Autoplay
Autocomplete
Previous Lesson
Complete and Continue
Crystal Lang Programming Language Master Course
Introduction
Installing crystal the programming language (3:56)
Writing our first crystal program (3:34)
How to use the compiler (3:12)
syntax
Using Variables (5:29)
Writing Comments with Crystal Lang (1:49)
How to get user input on terminal (1:45)
All the literals and Nil (1:48)
Booleans (3:15)
Integers (5:45)
Unicode (4:12)
Strings (6:18)
Arrays (6:55)
Hash (7:28)
Tuple (2:39)
Named Tuples (4:11)
Symbol (2:17)
Range (2:40)
Proc (6:04)
Constants (1:28)
Operators (6:04)
Everything is an Object (10:56)
Methods and Blocks
Defining Methods (9:58)
no need for parenthesis in methods (3:43)
Default values and splats (6:38)
Type restrictions in methods (3:45)
Blocks (12:46)
Control Flow
If, elsif, and else (11:21)
unless (2:12)
Case (6:45)
Loops and Iteration
While Loop (14:17)
Proc
Lesson content locked
If you're already enrolled,
you'll need to login
.
Enroll in Course to Unlock