Methods

static createTypedDescriptor(Type, target, propName) → {Descriptor}

fjlMutable.js, line 26

Creates a descriptor for a property which is settable but throws errors when the `Type` is disobeyed.

Parameters:

Name	Type	Description
Type	TypeRef	{String|Function}
target	*
propName	String

Returns:

Descriptor - - Property descriptor with just getter and setter.

static defineEnumProp(Type, target, propName, defaultValueopt) → {TargetDescriptorTuple}

fjlMutable.js, line 88

Allows you to define a "typed", enumerated property on `target`.

Parameters:

Name	Type	Attributes	Description
Type	TypeRef		{String|Function}
target	TargetDescriptorTuple		Target or array of target and descriptor ([target, descriptor]).
propName	String
defaultValue	*	<optional>

Returns:

TargetDescriptorTuple

static defineEnumProps(argsTuple, targetopt) → {Array.<TargetDescriptorTuple>}

fjlMutable.js, line 108

Allows you to define multiple enum props at once on target.

Parameters:

Name	Type	Attributes	Description
argsTuple	Array.<DefinePropArgsTuple>		Array of argArrays for `defineEnumProp`.
target	Target	<optional>	Target to use in internal calls if one is not provided but encountered 'argArray'.

Returns:

Array.<TargetDescriptorTuple> - - Results of each call to `defineEnumProp`.

static defineProp(Type, target, propName, defaultValueopt) → {TargetDescriptorTuple}

fjlMutable.js, line 69

Allows you to define a "typed" property on given `target`.

Parameters:

Name	Type	Attributes	Description
Type	TypeRef		{String|Function}
target	TargetDescriptorTuple		Target or array of target and descriptor ([target, descriptor]).
propName	String
defaultValue	*	<optional>

Returns:

TargetDescriptorTuple

static defineProps(argsTuple, targetopt) → {Array.<TargetDescriptorTuple>}

fjlMutable.js, line 117

Allows you to define multiple props at once on target.

Parameters:

Name	Type	Attributes	Description
argsTuple	Array.<DefinePropArgsTuple>		Array of argArrays for `defineProp`.
target	Target	<optional>	Target to use in internal calls if one is not provided but encountered 'argArray'.

Returns:

Array.<TargetDescriptorTuple> - - Results of each call to `defineProp`.

static toEnumerableDescriptor() → {TargetDescriptorTuple}

fjlMutable.js, line 47

Returns a target-descriptor tuple whose 'descriptor' will be set to enumerable (`enumerable: true`).

Parameters:

Type	Description
TargetDescriptorTuple	[target, descriptor] tuple.

Returns:

TargetDescriptorTuple - - Array of target and descriptor.

static toTargetDescriptorTuple(targetOrTargetDescriptorTuple) → {Array.<*>|Array.<*, *>}

fjlMutable.js, line 59

Returns an target and descriptor tuple from given.

Parameters:

Name	Type	Description
targetOrTargetDescriptorTuple	* | Array.<*, *>	Target object or tuple of target and descriptor.

Returns:

Array.<*> | Array.<*, *>