Deno: Cannot find module "https://deno.land/x/fiona"

user_3798111 0
Viewed 1033

I know Deno was recently release but I want to implement a presentation using it to show some nice features and I had this problem when I tried to import some of it third-party modules.

I tried it four ways:

import Fiona from 'https://deno.land/x/fiona';
import Fiona from 'https://deno.land/x/fiona/index.js';
import * as Fiona from 'https://deno.land/x/fiona/index.js';
import { Fiona } from 'https://deno.land/x/fiona/core/index.js';

Unfortunately I still get the error Cannot find module "https://deno.land/x/fiona". Can someone help?

deno typescript
2 Answers

This will work:

import Fiona from 'https://deno.land/x/fiona/deno/index.js'

var version = Fiona.version
console.log(version)

Found on the documentation.

user_32317780

The imports that works on that package are:

import Fiona from 'https://deno.land/x/fiona/deno/index.js'

const seeded = Fiona(2983938);

const data = seeded.object({
    name: Fiona.Fullname,
    age: Fiona.Number({ max: 100 }),
});

console.log(data); // { name: "Miss Fiona Moon", age: 1 }

or

import bootstrap from 'https://deno.land/x/fiona/bootstrap.js'

const Fiona = bootstrap();
const seeded = Fiona(2983938);

const data = seeded.object({
    name: Fiona.Fullname,
    age: Fiona.Number({ max: 100 }),
});

console.log(data); // { name: "Miss Fiona Moon", age: 1 }


import Fiona from 'https://deno.land/x/fiona/index.js';

The above import fails with:

error: relative import path "randexp" not prefixed with / or ./ or ../ Imported from "https://deno.land/x/fiona/index.js"

Because there's an error in index.js since the package is doing:

import RandExp from 'randexp'

Which isn't valid for Deno. That's the index.js for Node.js

import Fiona from 'https://deno.land/x/fiona';

This one fails because unlike Node.js, Deno does not load index.js by default when you import a folder.

user_11198630
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