var esu = require('esu')
var universe = new esu.Universe
var counter = universe.system( 'counter', {
'addEntity': function ( entity, data ) {
this.component( entity, parseInt( data ) || 0 )
},
'increment': function () {
this.map( function ( entity ) {
var value = this.component( entity )
value = value + 1
this.component( entity, value )
})
}
} )
var entity = universe.entity( { counter: 1 } )
counter.increment()
This module is under construction.