How to use uuid - 10 common examples
To help you get started, we’ve selected a few uuid examples, based on popular ways it is used in public projects.
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flow-typed / flow-typed / definitions / npm / uuid_v3.x.x / test_uuid_v3.x.x.js View on Github 
v3("bla", v3.DNS);
v3("bla", v3.URL);
v3([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v3(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v3("bla", { yolo: true });
v5.name;
v5("bla");
v5("bla", "bla");
v5("bla", v5.DNS);
v5("bla", v5.URL);
v5([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v5(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v5("bla", { yolo: true });]
});
uuid.v4({
// Fake random number generator
rng: () => Buffer.alloc(16)
});
// $ExpectError
uuid.v4({
rng: () => 'bla'
});
// $ExpectError
uuid.parse([23]);
const buffer1 = uuid.parse('797ff043-11eb-11e1-80d6-510998755d10');
uuid.unparse(buffer1);0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36
]
});
uuid.v4({
// Fake random number generator
rng: () => Buffer.alloc(16)
});
// $ExpectError
uuid.v4({
rng: () => 'bla'
});
// $ExpectError
uuid.parse([23]);
const buffer1 = uuid.parse('797ff043-11eb-11e1-80d6-510998755d10');
uuid.unparse(buffer1);});
// $ExpectError
uuid.v4({
rng: () => "bla"
});
// $ExpectError
v4({
rng: () => "bla"
});
v3.name;
v3("bla");
v3("bla", "bla");
v3("bla", v3.DNS);
v3("bla", v3.URL);
v3([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v3(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v3("bla", { yolo: true });
v5.name;
v5("bla");
v5("bla", "bla");
v5("bla", v5.DNS);
v5("bla", v5.URL);
v5([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);rng: () => Buffer.alloc(16)
});
// $ExpectError
uuid.v4({
rng: () => "bla"
});
// $ExpectError
v4({
rng: () => "bla"
});
v3.name;
v3("bla");
v3("bla", "bla");
v3("bla", v3.DNS);
v3("bla", v3.URL);
v3([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v3(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v3("bla", { yolo: true });
v5.name;
v5("bla");
v5("bla", "bla");
v5("bla", v5.DNS);
v5("bla", v5.URL);rng: () => "bla"
});
v3.name;
v3("bla");
v3("bla", "bla");
v3("bla", v3.DNS);
v3("bla", v3.URL);
v3([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v3(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v3("bla", { yolo: true });
v5.name;
v5("bla");
v5("bla", "bla");
v5("bla", v5.DNS);
v5("bla", v5.URL);
v5([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v5(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v5("bla", { yolo: true });// $ExpectError
uuid.v4({
rng: () => "bla"
});
// $ExpectError
v4({
rng: () => "bla"
});
v3.name;
v3("bla");
v3("bla", "bla");
v3("bla", v3.DNS);
v3("bla", v3.URL);
v3([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v3(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v3("bla", { yolo: true });
v5.name;
v5("bla");
v5("bla", "bla");
v5("bla", v5.DNS);
v5("bla", v5.URL);
v5([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v5(v3("bla", "bla");
v3("bla", v3.DNS);
v3("bla", v3.URL);
v3([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v3(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v3("bla", { yolo: true });
v5.name;
v5("bla");
v5("bla", "bla");
v5("bla", v5.DNS);
v5("bla", v5.URL);
v5([0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea]);
v5(
[0x10, 0x91, 0x56, 0xbe, 0xc4, 0xfb, 0xc1, 0xea],
[0x71, 0xb4, 0xef, 0xe1, 0x67, 0x1c, 0x58, 0x36]
);
// $ExpectError
v5("bla", { yolo: true });const fileToKey = (data, storyId) => {
const { name, type } = data;
// console.log(name, type);
let namespace = storyId;
if (namespace.indexOf("_")) namespace = namespace.split("_").pop();
if (namespace.length < 36) namespace = shortUuid().toUUID(namespace);
const uuid = uuidv5(`${type},${name}`, namespace);
return `${shortUuid().fromUUID(uuid)}-${name}`;
};const fileToKey = (data, storyId) => {
const { name, type } = data;
// console.log(name, type);
let namespace = storyId;
if (namespace.indexOf("_")) namespace = namespace.split("_").pop();
if (namespace.length < 36) namespace = shortUuid().toUUID(namespace);
const uuid = uuidv5(`${type},${name}`, namespace);
return `${shortUuid().fromUUID(uuid)}-${name}`;
};
