The avatar for @jrunning
Jordan Running
Front-end and full stack web developer
Published
Edited
Oct 17, 2018
Importers
Insert cell
Insert cell
Insert cell
test("nameFactory", ({ before, it }) => {
let subject;
before(() => {
subject = nameFactory("Jordan", "Running");
});

it("has firstName Jordan", async () => {
await new Promise(r => setTimeout(r, 3000));
expect(subject.firstName).to.equal("Jordan");
});

it("has fullName Bizarro Bizarro", async () => {
await new Promise(r => setTimeout(r, 1000));
expect(subject.fullName).to.endWith("Bizarro");
expect(subject.fullName).to.equal("Jordan Running");
});

it("has lastName Running", () => {
expect(subject.lastName).to.equal("Running");
});
})
Insert cell
function nameFactory(firstName, lastName) {
return {
firstName,
lastName,
get fullName() {
return `${firstName} ${lastName}`;
}
};
}
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Learn more