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Contents
# encoding: utf-8
module Nimbu
module Pagination
# A module that adds http get request to response pagination
module PagedRequest
include Nimbu::Utils::Constants
FIRST_PAGE = 1 # Default request page if none provided
PER_PAGE = 30 # Default number of items as specified by API
NOT_FOUND = -1 # Either page or per_page parameter not present
# Check if current api instance has default per_page param set,
# otherwise use global default.
#
def default_page_size
current_api.per_page ? current_api.per_page : PER_PAGE
end
def default_page
current_api.page ? current_api.page : FIRST_PAGE
end
# Perform http get request with paginatoin parameters
#
def page_request(path, params={})
if params[PARAM_PER_PAGE] == NOT_FOUND
params[PARAM_PER_PAGE] = default_page_size
end
if params[PARAM_PAGE] && params[PARAM_PAGE] == NOT_FOUND
params[PARAM_PAGE] = default_page
end
current_api.get_request(path, params)
end
end # PagedRequest
end # Pagination
end # Nimbu
Version data entries
20 entries across 20 versions & 1 rubygems