Class: Buzz::Paginator

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/buzz/paginator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, path, params = {}) ⇒ Paginator

Returns a new instance of Paginator.



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# File 'lib/buzz/paginator.rb', line 9

def initialize(client, path, params = {})
  @client = client
  @path = path
  @params = params
  @response = nil
end

Instance Attribute Details

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/buzz/paginator.rb', line 7

def response
  @response
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/buzz/paginator.rb', line 30

def each(&block)
  return enum_for(:each) unless block_given?

  each_page do |page|
    results = page.results || []
    results.each(&block)
  end
end

#each_page {|@response| ... } ⇒ Object

Yields:



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# File 'lib/buzz/paginator.rb', line 16

def each_page
  return enum_for(:each_page) unless block_given?

  @response = @client.get(@path, @params)
  yield @response

  while @response.next_url
    next_path = URI.parse(@response.next_url).path
    next_params = parse_query(URI.parse(@response.next_url).query)
    @response = @client.get(next_path, next_params)
    yield @response
  end
end

#to_a ⇒ Object 



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# File 'lib/buzz/paginator.rb', line 39

def to_a
  entries = []
  each { |item| entries << item }
  entries
end