Decorator Utils

This lib is a collection of useful decorators for debugging, logging and other utilities.

Installation

``
yarn add @jonit-dev/decorators-utils -D
`

Usage

$3

#### @ClassLogger

This decorator will log the class name and the method name before the method execution.

`typescript

import { ClassLogger } from '@jonit-dev/decorators-utils';

@ClassLogger()
export class SomeClassHere {
public someMethodHere() {
...
}
}
`

Would output something like:

`
Running SomeClassHere.someMethodHere with arguments: [
...
]
`

$3

#### @TrackExecutionTime

This one is a method specific performance tracker. It will track the performance of the decorated method by using a console.time and console.timeEnd.

`typescript
import { TrackExecutionTime } from '@jonit-dev/decorators-utils';

export class SomeClassHere {
@TrackExecutionTime()
public someMethodHere() {
...
}
}
`

#### @TrackClassExecutionTime

This decorator will track the performance of all public and private methods of a class, by using a console.time and console.timeEnd.

`typescript
import { TrackClassExecutionTime } from '@jonit-dev/decorators-utils';

@TrackClassExecutionTime()
export class SomeClassHere {
...
}
`

#### @DecorateAllWith(decorator)

As the name suggests, this decorator will decorate all methods of a class with the given decorator.

`typescript
import { DecorateAllWith } from '@jonit-dev/decorators-utils';

@DecorateAllWith(TrackExecutionTime())
export class SomeClassHere {
...
}
``