Class: TheCity::GroupTagList

Inherits:
ApiList
  • Object
show all
Includes:
Enumerable
Defined in:
lib/api/group_tag_list.rb

Instance Attribute Summary

Attributes inherited from ApiList

#current_page, #per_page, #total_entries, #total_pages

Instance Method Summary collapse

Methods inherited from ApiList

load, #next_page, #next_page!, #next_page?

Constructor Details

#initialize(options = {}) ⇒ GroupTagList

Constructor.

Options:

:group_id - The ID of the group to load the roles for. (required)
:page - The page number to get.
:reader - The Reader to use to load the data.

Examples:

GroupTagList.new({:group_id => 12345})

GroupTagList.new({:group_id => 12345, :page => 2})

Parameters:

  • options (defaults to: {}) —

    A hash of options for loading the list.



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# File 'lib/api/group_tag_list.rb', line 22

def initialize(options = {}) 
  @options = options
  @options[:reader] = TheCity::GroupTagListReader.new(@options) if @options[:reader].nil?
  @json_data = @options[:reader].load_feed 

  @total_entries = @json_data['total_entries']
  @total_pages = @json_data['total_pages']
  @per_page = @json_data['per_page']
  @current_page = @json_data['current_page']      
end

Instance Method Details

#[](index) ⇒ GroupTag

Get the specified group tag.

Parameters:

  • index —

    The index of the group tag to get.

Returns:



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# File 'lib/api/group_tag_list.rb', line 39

def [](index)
  GroupTag.new( @json_data['tags'][index] ) if @json_data['tags'][index]
end

#each(&block) ⇒ Object

This method is needed for Enumerable.



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# File 'lib/api/group_tag_list.rb', line 45

def each &block
  @json_data['tags'].each{ |tag| yield( GroupTag.new(tag) )}
end

#empty? ⇒ Boolean

Checks if the list is empty.

Returns:

  • (Boolean) —

    True on empty, false otherwise.



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# File 'lib/api/group_tag_list.rb', line 55

def empty?
  @json_data['tags'].empty?
end