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sprocket

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A library for building live views and real-time server components in Gleam

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sprocket src sprocket internal utils unique.gleam
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src/sprocket/internal/utils/unique.gleam 

import gleam/erlang/process.{type Subject}

import ids/cuid.{type Message}

import ids/uuid



pub opaque type Unique {

  Unique(id: String)

}



pub fn uuid() -> Unique {

  let assert Ok(id) = uuid.generate_v4()



  Unique(id: id)

}



pub fn cuid(channel: Subject(Message)) -> Unique {

  let id = cuid.generate(channel)



  Unique(id: id)

}



pub fn slug(channel: Subject(Message), label: String) -> Unique {

  let id = label <> "-" <> cuid.slug(channel)



  Unique(id: id)

}



pub fn from_string(str: String) -> Unique {

  Unique(id: str)

}



pub fn to_string(unique: Unique) -> String {

  unique.id

}



pub fn equals(a: Unique, b: Unique) -> Bool {

  a.id == b.id

}