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A simple ES6 class that can be extended to provide macros and getters functionality
Extend
class
prototype in style 😎
Macroable is a simple class that your classes can extend in order to expose an API for extending the class. Let's see how a class can be extended without Macroable first.
class Foo {}
module.exports = Foo
Someone can extend it follows.
const Foo = require('./Foo')
Foo.prototype.greet = function () {
return 'Hello!'
}
// or add getter as follow
Object.defineProperty(Foo.prototype, 'username', {
get: function () {
return 'virk'
}
})
const { Macroable } from 'macroable'
class Foo extends Macroable {
}
Foo._macros = {}
Foo._getters = {}
module.exports = Foo
const Foo = require('./Foo')
Foo.macro('greet', function () {
return 'Hello!'
})
Foo.getter('username', function () {
return 'virk'
})
You can see the API is simpler and less verbose. However, their are couple more benefits to using Macroable.
macros
and getters
added using Macroable.npm i macroable
const { Macroable } from 'macroable'
class Foo extends Macroable {
}
Foo._macros = {}
Foo._getters = {}
module.exports = Foo
Add a function to the prototype
Foo.macro('greet', function (name) {
return `Hello ${name}!`
})
Find if macro exists.
Foo.hasMacro('greet')
Add getter to the prototype and optionally make it singleton.
Foo.getter('username', function () {
return 'virk'
}, true)
Find if getter exists.
Foo.hasGetter('greet')
Remove all macros and getters added using Macroable
.
Foo.getter('username', function () {
return 'virk'
}, true)
Foo.hydrate()
Foo.hasGetter('username') // false
The change log can be found in the CHANGELOG.md file.
Everyone is welcome to contribute. Please go through the following guides, before getting started.
thetutlage and contributors.
MIT License, see the included MIT file.
FAQs
A simple ES6 class that can be extended to provide macros and getters functionality
The npm package macroable receives a total of 0 weekly downloads. As such, macroable popularity was classified as not popular.
We found that macroable demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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