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Versions: 14
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Contents
# frozen_string_literal: true
module PgEventstore
module Web
module Paginator
class BaseCollection
# @!attribute config_name
# @return [Symbol]
attr_reader :config_name
# @!attribute starting_id
# @return [String, Integer, nil]
attr_reader :starting_id
# @!attribute per_page
# @return [Integer]
attr_reader :per_page
# @!attribute order
# @return [Symbol]
attr_reader :order
# @!attribute options
# @return [Hash]
attr_reader :options
# @param config_name [Symbol]
# @param starting_id [String, Integer, nil]
# @param per_page [Integer]
# @param order [Symbol] :asc or :desc
# @param options [Hash] additional options to filter the collection
def initialize(config_name, starting_id:, per_page:, order:, options: {})
@config_name = config_name
@starting_id = starting_id
@per_page = per_page
@order = order
@options = options
end
# @return [Array]
def collection
raise NotImplementedError
end
# @return [Integer]
def count
collection.size
end
# @return [String, Integer, nil]
def next_page_starting_id
raise NotImplementedError
end
# @return [String, Integer, nil]
def prev_page_starting_id
raise NotImplementedError
end
# @return [Integer]
def total_count
raise NotImplementedError
end
private
# @return [PgEventstore::Connection]
def connection
PgEventstore.connection(config_name)
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems