Struct ruru::Boolean

pub struct Boolean {
    // some fields omitted
}

TrueClass and FalseClass

Methods

impl Boolean

fn new(state: bool) -> Self

Creates a new instance boolean value from bool.

Examples

use ruru::{Boolean, VM};

assert_eq!(Boolean::new(true).to_bool(), true);

Ruby:

true == true

fn to_bool(&self) -> bool

Retrieves a bool value from Boolean.

Examples

use ruru::{Boolean, VM};

assert_eq!(Boolean::new(true).to_bool(), true);

Ruby:

true == true

Trait Implementations

impl From<Value> for Boolean

fn from(value: Value) -> Self

Performs the conversion.

impl Object for Boolean

fn value(&self) -> Value

Usually this function just returns a value of current object.

fn class(&self) -> Class

Returns a Class struct of current object

fn send(&self, method: &str, arguments: Vec<AnyObject>) -> AnyObject

Calls a given method on an object similarly to Ruby Object#send method

fn as_any_object(&self) -> AnyObject

Converts struct to AnyObject

fn instance_variable_get(&self, variable: &str) -> AnyObject

Sets an instance variable for object

fn instance_variable_set<T: Object>(&mut self, variable: &str, value: T) -> AnyObject

Gets an instance variable of object