Class: Github::PageIterator Private

Inherits:
Object
  • Object
show all
Includes:
Constants, PagedRequest, Utils::Url
Defined in:
lib/github_api2/page_iterator.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

A class responsible for requesting resources through page links

Constant Summary collapse

ATTRIBUTES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Setup attribute accesor for all the link types

[META_FIRST, META_NEXT, META_PREV, META_LAST]
DEFAULT_SHA =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

'master'

Constants included from PagedRequest

Github::PagedRequest::FIRST_PAGE, Github::PagedRequest::NOT_FOUND, Github::PagedRequest::PER_PAGE

Constants included from Constants

Constants::ACCEPT, Constants::ACCEPTED_OAUTH_SCOPES, Constants::ACCEPT_CHARSET, Constants::CACHE_CONTROL, Constants::CONTENT_LENGTH, Constants::CONTENT_TYPE, Constants::DATE, Constants::ETAG, Constants::HEADER_LAST, Constants::HEADER_LINK, Constants::HEADER_NEXT, Constants::LOCATION, Constants::META_FIRST, Constants::META_LAST, Constants::META_NEXT, Constants::META_PREV, Constants::META_REL, Constants::OAUTH_SCOPES, Constants::PARAM_PAGE, Constants::PARAM_PER_PAGE, Constants::PARAM_START_PAGE, Constants::RATELIMIT_LIMIT, Constants::RATELIMIT_REMAINING, Constants::RATELIMIT_RESET, Constants::SERVER, Constants::USER_AGENT

Constants included from Utils::Url

Utils::Url::DEFAULT_QUERY_SEP, Utils::Url::KEY_VALUE_SEP

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from PagedRequest

#default_page, #default_page_size, #page_request

Methods included from Utils::Url

#build_query, #escape, #escape_uri, #normalize, #parse_query, #parse_query_for_param, #unescape

Constructor Details

#initialize(links, current_api) ⇒ PageIterator

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of PageIterator.



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# File 'lib/github_api2/page_iterator.rb', line 29

def initialize(links, current_api)
  @links       = links
  @current_api = current_api
  update_page_links(@links)
end

Instance Attribute Details

#current_api ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/github_api2/page_iterator.rb', line 27

def current_api
  @current_api
end

Instance Method Details

#count ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/github_api2/page_iterator.rb', line 39

def count
  parse_query(URI(last_page_uri).query)['page'] if last_page_uri
end

#first ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Perform http get request for the first resource



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# File 'lib/github_api2/page_iterator.rb', line 45

def first
  perform_request(first_page_uri) if first_page_uri
end

#get_page(page_number) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns the result for a specific page.



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# File 'lib/github_api2/page_iterator.rb', line 69

def get_page(page_number)
  # Find URI that we can work with, if we cannot get the first or the
  # last page URI then there is only one page.
  page_uri = first_page_uri || last_page_uri
  return nil unless page_uri

  perform_request(page_uri, page_number)
end

#last ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Perform http get request for the last resource



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# File 'lib/github_api2/page_iterator.rb', line 63

def last
  perform_request(last_page_uri) if last_page_uri
end

#next ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Perform http get request for the next resource



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# File 'lib/github_api2/page_iterator.rb', line 51

def next
  perform_request(next_page_uri) if next?
end

#next? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/github_api2/page_iterator.rb', line 35

def next?
  next_page == 0 || !next_page_uri.nil?
end

#prev ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Perform http get request for the previous resource



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# File 'lib/github_api2/page_iterator.rb', line 57

def prev
  perform_request(prev_page_uri) if prev_page_uri
end