@okiba/pool-system
v1.0.25
Published
Class to manage dinamically a pool of system
Downloads
7
Readme
Okiba / PoolSystem
Manages a dinamically grown pool of DOM Elements import PoolSystem from '@okiba/pool-system'
__
const container = document.querySelector('#container')
function createEl(){
return document.createElement('img');
}
const pool = new PoolSystem(container, createEl)
Installation
npm i --save @okiba/pool-system
Or import it directly in the browser
<script type="module" src="https://unpkg.com/@okiba/pool-system/index.js"></script>
Usage
import PoolSystem from '@okiba/pool-system'
Untranspiled code 🛑
Okiba Core packages are not transpiled, so don't forget to transpile them with your favourite bundler. For example, using Babel with Webpack, you should prevent imports from okiba to be excluded from transpilation, like follows:
{
test: /\.js$/,
exclude: /node_modules\/(?!(@okiba)\/).*/,
use: {
loader: 'babel-loader',
options: {
presets: ['@babel/preset-env']
}
}
}
constructor(parent, createEl)
Arguments
+ parent
: Object
DOM Element used as container for all pool elements.
+ createEl
: function
Function that creates an istance the element you want to add to the pool.
ensure(size)
Makes sure the pool can host a minimum number of elements, grows it if that's not the case.
Arguments
+ size
: Number
Minimum pool size to ensure.
get()
Hands a free element from the pool. If there isn't one, it automatically grows the pool's. This provides dynamic sizing which ensures
Returns
Element
A free DOM Element
free(Element)
Marks an element as elegible for reutilization, and pushes it into the pool
Arguments
+ Element
: Element
to mark as free
destroy()
Nulls all references to DOM Elements