Class: Bearcat::ApiArray

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

Direct Known Subclasses

Badgrcat::ApiArray, Catalogcat::ApiArray

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 29

def initialize(response, api_client, array_key = nil)
  @api_client = api_client
  @raw_response = response
  @array_key = array_key
  @page_count = nil

  case response.status
  when 200..206
    @members = process_body(response)
    init_pages
  end
end

Instance Attribute Details

#members ⇒ Object (readonly)

Returns the value of attribute members.



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

def members
  @members
end

#raw_response ⇒ Object (readonly)

Returns the value of attribute raw_response.



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

def raw_response
  @raw_response
end

Class Method Details

.make_indifferent(thing) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 19

def self.make_indifferent(thing)
  if thing.is_a?(Array)
    thing.map { |v| make_indifferent(v) }
  elsif thing.is_a?(Hash)
    thing.with_indifferent_access
  else
    thing
  end
end

.process_response(response, api_client) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 9

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

Instance Method Details

#[](i) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 48

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

#all_pages!(page_count = nil) ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 100

def all_pages!(page_count = nil)
  if pages?
    @members = []
    iterate_pages(page_count) do |page_response|
      page_members = process_body(page_response)
      break unless page_members.present?
      @members.concat(page_members)
    end
    @link_hash = {}
  end
  self
end

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



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# File 'lib/bearcat/api_array.rb', line 92

def all_pages_each(page_count = nil, &block)
  return to_enum(:all_pages_each, page_count) unless block_given?

  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 56

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

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



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# File 'lib/bearcat/api_array.rb', line 78

def each_page(page_count = nil, &block)
  return to_enum(:each_page, page_count) unless block_given?

  if pages?
    iterate_pages(page_count) do |page_response|
      @members = process_body(page_response)
      break unless @members.present?
      block.call(@members)
    end
  else
    block.call(@members)
  end
end

#last ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 52

def last
  @members.last
end

#method ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 44

def method
  raw_response.env[:method]
end

#page_count ⇒ Object 



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# File 'lib/bearcat/api_array.rb', line 64

def page_count
  return nil unless @link_hash['last']

  uri = URI.parse(@link_hash['last'])
  params = CGI.parse(uri.query)
  params.dig('page', 0)&.to_i || 1
end

#pages? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bearcat/api_array.rb', line 60

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