JSSymbolConstructor class - js_interpreter library

Constructors

JSSymbolConstructor()

Properties

asRegExp → JSRegExp: Available on JSValue, provided by the JSValueRegExpExtension extension
Cast to JSRegExp (throws an error if it's not a RegExp)
no setter
closureEnvironment → dynamic: finalinherited
declaration → dynamic: finalinherited
functionName → String: Get the function's name
no setterinherited
functionName → String: Available on JSFunction, provided by the FunctionExtensions extension
Gets the function name
no setter
hashCode → int: The hash code for this object.
no setterinherited
isArrowFunction → bool: finalinherited
isBigInt → bool: no setterinherited
isBoolean → bool: no setterinherited
isConstructor → bool: Check if this function can be used as a constructor Arrow functions cannot be used as constructors Regular functions and class constructors can be
no setterinherited
isFalsy → bool: Check if value is "falsy"
no setterinherited
isFunction → bool: no setterinherited
isMethodDefinition → bool: finalinherited
isNull → bool: no setterinherited
isNumber → bool: no setterinherited
isObject → bool: no setterinherited
isPrimitive → bool: Check if value is "primitive" (non-object)
no setterinherited
isRegExp → bool: Available on JSValue, provided by the JSValueRegExpExtension extension
Check if this value is a RegExp
no setter
isString → bool: no setterinherited
isSymbol → bool: no setterinherited
isTruthy → bool: Check if value is "truthy"
no setterinherited
isUndefined → bool: Type checks
no setterinherited
moduleUrl ↔ String?: getter/setter pairinherited
parameterCount → int: Nombre de parametres de la fonction Per ES spec: function.length is the count of parameters before the first one with a default value or a rest parameter
no setterinherited
parameterCount → int: Available on JSFunction, provided by the FunctionExtensions extension
Gets the number of parameters
no setter
parentClass ↔ JSClass?: getter/setter pairinherited
primitiveValue → dynamic: Get the underlying primitive value
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
sourceText ↔ String?: getter/setter pairinherited
strictMode → bool: finalinherited
type → JSValueType: no setterinherited

Methods

callWithRuntime(List<JSValue> args, JSValue thisBinding, JSRuntime runtime) → JSValue: override
containsOwnProperty(String name) → bool: Check if this function has an own property with the given name
inherited
defineOwnProperty(String name, PropertyDescriptor descriptor) → void: Set a property descriptor for a function property This allows setting the writable, enumerable, and configurable flags
inherited
defineProperty(String name, PropertyDescriptor descriptor) → void: Define a property with a complete descriptor (Object.defineProperty)
inherited
deleteProperty(String name) → bool: Delete a property from this function (ES5 [Delete])
inherited
equals(JSValue other) → bool: Comparison operations
inherited
getInternalSlot(String name) → dynamic: Get an internal slot value
inherited
getOwnPropertyDescriptor(String name) → PropertyDescriptor?: Obtient le descripteur de properte pour a property donnee
inherited
getProperty(String name) → JSValue: inherited
getPropertyNames({bool enumerableOnly = false}) → List<String>: Get all own property names (excluding symbol keys)
inherited
getSymbolKeys() → Iterable<JSSymbol>: Get all symbol keys tracked on this function
inherited
hasInternalSlot(String name) → bool: Check if an internal slot exists
inherited
hasProperty(String name) → bool: inherited
initialize() → void: Initialize Symbol constructor properties and methods
keyForMethod(List<JSValue> args) → JSValue: Symbol.keyFor(symbol)
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
registerSymbolKey(String propertyKey, JSSymbol symbol) → void: Register a symbol key for tracking
inherited
removeOwnProperty(String name) → bool: Remove a property from this function's own properties
inherited
setFunctionName(String newName) → void: Set the name of an anonymous function (used when assigned to a variable) This follows ES6 SetFunctionName abstract operation
inherited
setInternalSlot(String name, dynamic value) → void: Set an internal slot value
inherited
setProperty(String name, JSValue value) → void: inherited
strictEquals(JSValue other) → bool: inherited
symbolForMethod(List<JSValue> args) → JSValue: Symbol.for(key)
toBoolean() → bool: JavaScript type conversions (coercion)
inherited
toNumber() → double: inherited
toObject() → JSObject: inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited