create-mixin

create-mixin

Given these two classes.

class Base {
  constructor () {
    this.ranBaseConstructor = true
  }
  baseMethod () {
    return 1
  }
}

class Mixin {
  constructor () {
    this.ranMixinConstructor = true
  }
  someMethod () {
    return 2
  }
}

Create a new class mixing one class into another.

> const mixInto = require('create-mixin')

> class Something extends mixInto(Mixin)(Base) {}

Behaviour of new class.

> const something = new Something()

> /* new class has methods of both source classes */
> something.baseMethod()
1

> something.someMethod()
2

> /* Only the base constructor is run */
> something.ranBaseConstructor
true

> something.ranMixinConstructor
undefined

> something instanceof Base
true

> something instanceof Mixin
false

create-mixin

Creates a mixin for use in a class extends expression.

createMixin(Src) ⇒ function ⏏

Kind: Exported function

Param	Type	Description
Src	class	The class containing the behaviour you wish to mix into another class.

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© 2018-19 Lloyd Brookes <[e-mail]>. Documented by jsdoc-to-markdown.