Class: Bearcat::ApiArray

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/bearcat/api_array.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response, api_client, array_key = nil) ⇒ ApiArray

Returns a new instance of ApiArray.



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# File 'lib/bearcat/api_array.rb', line 17

def initialize(response, api_client, array_key = nil)
  @api_client = api_client
  @array_key = array_key
  @page_count = 100
  case response.status
  when 200..206
    @members = process_body(response)
    @status = response.status
    @headers = response.headers
    @method = response.env[:method]
    init_pages(@headers['Link'])
  end
end

Instance Attribute Details

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/bearcat/api_array.rb', line 5

def headers
  @headers
end

#members ⇒ Object (readonly)

Returns the value of attribute members.



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# File 'lib/bearcat/api_array.rb', line 5

def members
  @members
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/bearcat/api_array.rb', line 5

def status
  @status
end

Class Method Details

.process_response(response, api_client) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 7

def self.process_response(response, api_client)
  if response.body.is_a?(Array)
    ApiArray.new(response, api_client)
  elsif key = array_key(response)
    ApiArray.new(response, api_client, key)
  else
    response.body
  end
end

Instance Method Details

#[](i) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 31

def [](i)
  @members[i]
end

#all_pages!(page_count = 50) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 94

def all_pages!(page_count = 50)
  if pages?
    @page_count = page_count
    response = get_page(@link_hash['first'])
    @headers = response.headers
    @status = response.status
    @method = response.env[:method]
    init_pages(@headers[:link])
    @members = process_body(response)
    while @link_hash['next']
      response = get_page(@link_hash['next'])
      @headers = response.headers
      @status = response.status
      @method = response.env[:method]
      page_members = process_body(response)
      break unless page_members.present?
      @members.concat(page_members)
      init_pages(@headers[:link])
    end
    @link_hash = {}
  end
  self
end

#all_pages_each(page_count = 50, &block) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 88

def all_pages_each(page_count = 50, &block)
  each_page(page_count) do |page|
    page.each &block
  end
end

#each(&block) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 39

def each(&block)
  @members.each { |member| block.call(member) }
end

#each_page(page_count = 50, &block) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 63

def each_page(page_count = 50, &block)
  @page_count = page_count
  if pages?
    response = get_page(@link_hash['first'])
    @headers = response.headers
    @status = response.status
    @method = response.env[:method]
    init_pages(@headers[:link])
    @members = process_body(response)
    block.call(@members)
    while @link_hash['next'] && @members.present?
      response = get_page(@link_hash['next'])
      @headers = response.headers
      @status = response.status
      @method = response.env[:method]
      @members = process_body(response)
      init_pages(@headers[:link])
      block.call(@members)
    end
    @link_hash = {}
  else
    block.call(@members)
  end
end

#first_page ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 55

def first_page
  load_page('first')
end

#last ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 35

def last
  @members.last
end

#last_page ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 59

def last_page
  load_page('last')
end

#next_page ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 47

def next_page
  load_page('next')
end

#pages? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bearcat/api_array.rb', line 43

def pages?
  @link_hash['next'] || @link_hash['prev']
end

#prev_page ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 51

def prev_page
  load_page('prev')
end