Function to create an RFC4122 version 4 compliant uuid.
npm install @composi/uuidThis function creates an RFC4122 version 4 compliant uuid. The type is string. Each uuid will have 36 characters.
``
npm install --save-dev @composi/uuid
To create a uuid:
`javascript`
const productId = uuid()$3
Databases and source control solutions often expect uuids without hyphens. You can create a uuid without hyphens by passing in any truthy param. When you create a uuid wihtout hyphens, it will have 32 characters instead of 36:
`javascript`
// Create uuids without hyphens:
const id1 = uuid(true)
const id2 = uuid(123)
const id3 = uuid('whatever')
Assign unique ids to an array of products:
`javascript`
products = products.map(product => (product.id = uuid())
Use prodoct ids (uuids) as keys for dynamic list:
`javascript``
function List(props) {
return (
{
props.data.map(item =>
}
)
}