Struct ruru::Boolean
[−]
[src]
pub struct Boolean { // some fields omitted }
TrueClass
and FalseClass
Methods
impl Boolean
[src]
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
[src]
impl Object for Boolean
[src]
fn value(&self) -> Value
Usually this function just returns a value
of current object. Read more
fn class(&self) -> Class
Returns a Class
struct of current object Read more
fn send(&self, method: &str, arguments: Vec<AnyObject>) -> AnyObject
Calls a given method on an object similarly to Ruby Object#send
method Read more
fn is_nil(&self) -> bool
Checks weather the object is nil
Read more
fn to_any_object(&self) -> AnyObject
Converts struct to AnyObject
Read more
fn instance_variable_get(&self, variable: &str) -> AnyObject
Sets an instance variable for object Read more
fn instance_variable_set<T: Object>(&mut self, variable: &str, value: T) -> AnyObject
Gets an instance variable of object Read more