Getter
Methods
getter
addon/-private/properties/getter.js:46-58
Creates a Descriptor whose value is determined by the passed-in function. The passed-in function must not be bound and must not be an arrow function, as this would prevent it from running with the correct context.
Parameters
fn
Function determines what value is returned when the Descriptor is accessed
Examples
// <input type="text">
// <button disabled>Submit</button>
import { create } from 'ember-cli-page-object';
import { getter } from 'ember-cli-page-object/macros';
const page = create({
inputValue: value('input'),
isSubmitButtonDisabled: property('disabled', 'button'),
// with the `getter` macro
isFormEmpty: getter(function() {
return !this.inputValue && this.isSubmitButtonDisabled;
}),
// without the `getter` macro
_isFormEmpty: {
isDescriptor: true,
get() {
return !this.inputValue && this.isSubmitButtonDisabled;
}
}
});
// checks the value returned by the function passed into `getter`
assert.ok(page.isFormEmpty);
Returns Descriptor