Funcware

Defined in: function-types.ts:70

Funcware is a higher-order function type for enhancing or wrapping methods.

Given a function type F, Funcware is:

(...args) => (fn) => F

This lets you intercept, modify, or extend the behavior of a method by wrapping its logic.

Used with createMethodEnhancer and createMethodEnhancer to create method middleware.

Example

const logWare: Funcware<Foo['foo']> = (x, y, z) => fn => {
  console.log('before', x, y, z);
  const r = fn(x, y, z);
  console.log('after', r);
  return r;
};

Type Parameters

Type Parameter
F extends Func

Funcware(inner: F): F

Defined in: function-types.ts:70

Funcware is a higher-order function type for enhancing or wrapping methods.

Given a function type F, Funcware is:

(...args) => (fn) => F

This lets you intercept, modify, or extend the behavior of a method by wrapping its logic.

Used with createMethodEnhancer and createMethodEnhancer to create method middleware.

Parameters

Parameter	Type
inner	F

Returns

F

Example

const logWare: Funcware<Foo['foo']> = (x, y, z) => fn => {
  console.log('before', x, y, z);
  const r = fn(x, y, z);
  console.log('after', r);
  return r;
};