ng-arithmetic-operations v0.0.2

ng-arithmetic-operations

An Angular 6 library for arithmetic operations

Install

npm i ng-arithmetic-operations

app.module.ts

import { NgArithmeticOperationsModule, NgArithmeticOperationsService } from 'ng-arithmetic-operations';

@NgModule({
  imports: [
    NgArithmeticOperationsModule
  ],
  providers: [NgArithmeticOperationsService]
})

app.comp.ts

import { NgArithmeticOperationsService } from 'ng-arithmetic-operations';

export class AppComponent implements OnInit {
  constructor(private _ngAOService: NgArithmeticOperationsService) {}
}

Usage

import { NGAO  } from 'ng-arithmetic-operations';

NGAO.add(2).multiply(5);

or

import { NgArithmeticOperationsService  } from 'ng-arithmetic-operations';

onButtonClick(key: string) {
    this._ngAOService.inputKey(key);
}
onResetClick() {
    this._ngAOService.resetValue();
}
getExpression() {
    this._ngAOService.getExpression().subscribe(total => this.total = total);
}

#License

Code released under the MIT license.