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REPL playground for testing 0db.
This is a nodeJS REPL that comes with some handy context variables to easily play around with 0db on the command line.
npm i 0db-repl -g
Launch using:
0db
Type help()
to see a description of all available context variables.
Context variables are objects and functions that are already defined and available for usage during the REPL session.
$0db
0db object.
🎯 Example:
► const myDb = await $0db("my-db.json")
db
A default instance using the default file ./db.json
ready for use.
🎯 Example:
► await db("users").create({ name: "ambratolm" })
faker
Fake data generator to generate some realistic mock data. (See: Faker.JS)
🎯 Example:
► faker.name.firstName()
► faker.name.lastName()
► faker.name.gender()
► faker.internet.userName()
► faker.internet.email()
► faker.internet.password()
► await db("users").create({
name: faker.internet.userName(),
email: faker.internet.email(),
password: faker.internet.password()
})
gen
Built-in example data objects generator (using faker) that has some functions to generate example objects that can be added to database.
gen.user(count?)
: Generates user
objects.
count
: Number, Optional. Number of objects to generate. Default: 1.count <= 1
, else an array of objects.user
object is based on this schema:
{
name: String,
firstName: String,
lastName: String,
gender: String,
email: String,
password: String,
points: Number
}
🎯 Example:
► gen.user() // Returns 1 user object
► gen.user(100) // Returns an array of 100 user objects
► await db("users").create(gen.user())
gen.note(author?, count?)
: Generates note
objects.
author
: String, Optional. Identifier for the author of the note (Expected to be the $id
field of a created user
object that exists in database).count
: Number, Optional. Number of objects to generate. Default: 1.count <= 1
, else an array of objects.note
object is based on this schema:
{
author: String,
title: String,
content: String
}
🎯 Example:
► const user = await db("users").create(gen.user()) // Create a user item
► gen.note(user.$id) // Returns 1 note object
► gen.note(user.$id, 100) // Returns an array of 100 note objects
► const user = await db("users").create(gen.user())
► await db("notes").create(gen.note(user.$id))
cls
Clears screen.
🎯 Example:
► cls()
help
Shows a description of all context variables.
name
: String, Optional. Name of a specific context object or function to show description for.🎯 Example:
► help() // Shows all descriptions
► help("db") // Shows description only for "db" function
► help("gen") // Shows description only for "gen" object
Clone the repository.
cd somewhere
git clone https://github.com/practical-works/0db-repl.git
cd 0db-repl
Install dependencies: npm i
Run:
npm run dev
for development.npm start
for production.💡 In development, you can type rs
to manually restart. (See: Nodemon)
Licensed under MIT.
FAQs
0db REPL playground for testing 0db database.
We found that 0db-repl demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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Product
Socket’s new Tier 1 Reachability filters out up to 80% of irrelevant CVEs, so security teams can focus on the vulnerabilities that matter.
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