# Array Extra

Paginate arrays efficiently.

def index
  @pagy, @comments = pagy_array(Comment.all.to_a) # your code is wasting memory!
end

Do not use pagy_array with any persistent storage collection (database, elastic search, Meilisearch etc)!

def index
  @pagy, @special_items = pagy_array(array_from_memory)
end

Use with collections that are already loaded in memory. (e.g. arrays of cached indices, keys of hashes, pointers, etc.).

# Synopsis

pagy.rb (initializer)
require 'pagy/extras/array'

Controller
@pagy, @items = pagy_array(an_array, **vars)

This method is the same as the generic pagy method, but specialized for an Array. (see the pagy doc)