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/* tslint:disable */
import { Injectable } from '@angular/core'
export type InternalStateType = {
[key: string]: any
}
@Injectable()
export class AppState {
public _state: InternalStateType = { }
/**
* Already return a clone of the current state.
*/
public get state() {
return this._state = this._clone(this._state)
}
/**
* Never allow mutation
*/
public set state(value) {
throw new Error('do not mutate the `.state` directly')
}
public get(prop?: any) {
/**
* Use our state getter for the clone.
*/
const state = this.state
return state.hasOwnProperty(prop) ? state[prop] : state
}
public set(prop: string, value: any) {
/**
* Internally mutate our state.
*/
return this._state[prop] = value
}
private _clone(object: InternalStateType) {
/**
* Simple object clone.
*/
return JSON.parse(JSON.stringify( object ))
}
}
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