Class MethodDisabler

A class that creates an object with methods for disabling/enabling a given method on a given object.

Example

const md = new MethodDisabler(process.stdout, 'write')

md.disable()
assert(!md.isEnabled)
console.log('This will not print')

md.enable()
assert(md.isEnabled)
console.log('This will print')

assert(md.original === process.stdout.write)

Hierarchy

  • MethodDisabler

Constructors

constructor

Properties

#hasOwn #isEnabled #key #noopDescriptor #obj #original #originalDescriptor #memoized #noop

Accessors

isEnabled original

Methods

disable enable #defaultDescriptor

Constructors

constructor

Properties

Private Readonly #hasOwn

#hasOwn: boolean

Private #isEnabled

#isEnabled: boolean = true

Private Readonly #key

#key: string

Private Readonly #noopDescriptor

#noopDescriptor: PropertyDescriptor

Private Readonly #obj

#obj: Record<ObjectKey, any>

Private Readonly #original

#original: TFunctionNoNew

Private Readonly #originalDescriptor

#originalDescriptor: PropertyDescriptor

Static Private #memoized

#memoized: WeakMap<Record<ObjectKey, any>, Map<ObjectKey, MethodDisabler>> = ...

Static Private #noop

#noop: TFunctionNoNew = ...

Accessors

isEnabled

original

Methods

disable

enable

Static Private #defaultDescriptor

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