ember-cache-primitive-polyfill

ember-cache-primitive-polyfill
==============================================================================

Polyfills Ember's cache primitive API.

> Provides a low-level primitive for memoizing the result of a function based
> on autotracking, allowing users to create their own reactive systems that can
> respond to changes in autotracked state.

Compatibility
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* Ember.js v3.13 or above (inert for Ember 3.22+)
* ember-cli-babel v7.22.1 or above
* Ember CLI v3.8 or above
* Node.js v10 or above

Installation
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``
ember install ember-cache-primitive-polyfill
`

Usage
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`js
import { tracked } from '@glimmer/tracking';
import { createCache, getValue } from '@glimmer/tracking/primitives/cache';

let computeCount = 0;

class Person {
@tracked firstName = 'Jen';
@tracked lastName = 'Weber';

#fullName = createCache(() => {
++computeCount;
return ${this.firstName} ${this.lastName};
})

get fullName() {
return getValue(this.#fullName);
}
}

let person = new Person();

console.log(person.fullName); // Jen Weber
console.log(count); // 1;
console.log(person.fullName); // Jen Weber
console.log(count); // 1;

person.firstName = 'Jennifer';

console.log(person.fullName); // Jennifer Weber
console.log(count); // 2;
``

Contributing
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See the Contributing guide for details.

License
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This project is licensed under the MIT License.