Cursor

Cursor is a generic implementation of the Relay Cursor Connections Specification. It is a simple library that can be used to paginate any list of items.

Installation

Simply run the following command to get the package and start using it:

go get github.com/asger-noer/go-cursor

Usage

You can create a new connection by providing a list of items and a cursor function that can be used to get the cursor for each item. You can also provide a list of arguments to the connection to specify the pagination.

args := []cursor.Argument{
	cursor.First(10),
	cursor.After("MQ=="),
}

// Create a new connection with the list of users
cur, err := cursor.New(users, userCursor, args...)
if err != nil {
	// Handle error
}

// pageinfo contains information about the current page
pageinfo := cur.PageInfo()

// Edges contains the list of items in the current page
edges := cur.Edges() {