A boolean represents one of two values: true or false. Logical operators (!, &&, ||) are typically used with Boolean values and they return a Boolean value.
Tell a student what a boolean is in your language, what the boolean operators are, how boolean expressions can be build, and ensure they understand where to look for docs on booleans.
- Describe how TRUE and FALSE values are represented in your language. What is the syntax for representing boolean values? Are booleans objects or primitives?
- Describe the operators used for representing AND, OR and NOT operations. What is the syntax of the boolean operators?
- How to build boolean expressions? How to combine boolean values and boolean operators in order to construct logical expressions? What is the precedence of the operators?
This exercise lists all the available actions of the main character in a given situation. The reference implementation (Javascript) teaches:
- Boolean values.
- Boolean operators.
- Boolean operators precedence.
| Track | Exercise | Changes |
|---|---|---|
| C# | booleans | None |
| F# | booleans | None |
| JS | booleans | None |
This exercise looks at various game events and determine if they have occured by looking at various game states. The reference implementation (Elixir) teaches:
- Boolean values.
- Boolean operators.
- Boolean operators precedence.
| Track | Exercise | Changes |
|---|---|---|
| Elixir | booleans | None |