Environment class

Environment of bindings.

Implementers

• NativeEnvironment
• StandardEnvironment

Constructors

Environment([Environment? _owner])

Constructor for the nested environment.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

keys → Iterable<Name>

Returns the keys of the bindings.

no setter

owner → Environment?

Returns the parent of the bindings.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

create() → Environment

Constructor for a nested environment.

define(Name key, dynamic value) → dynamic

Defines a new binding from key to value.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](Name key) → dynamic

Return the binding for key.

operator []=(Name key, dynamic value) → void

Updates the binding for key with a value.