Function isolate

isolate/src/index.ts:105–115

* Takes a `component` function and an optional `scope` string, and returns a * scoped version of the `component` function. * * When the scoped component is invoked, each source provided to the scoped * component is isolated to the given `scope` using * `source.isolateSource(source, scope)`, if

(component: Component<SmallSo, SmallSi>,
                                   scope: any = newScope())

 * @function isolate
 */
function isolate<SmallSo, SmallSi>(component: Component<SmallSo, SmallSi>,
                                   scope: any = newScope()): Component<BigSo, BigSi> {
  checkIsolateArgs(component, scope);
  const convertedScope: string = typeof scope === 'string' ? scope : scope.toString();
  return function scopedComponent(sources: BigSo, ...rest: Array<any>): BigSi {
    const scopedSources = isolateAllSources(sources, convertedScope);
    const sinks = component(scopedSources, ...rest);
    const scopedSinks = isolateAllSinks(sources, sinks, convertedScope);
    return scopedSinks;
  };
}

(isolate as any).reset = () => counter = 0;