Class: EcwidApi::PagedEcwidResponse

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/ecwid_api/paged_ecwid_response.rb

Instance Method Summary collapse

Constructor Details

#initialize(client, path, params = {}, &block) ⇒ PagedEcwidResponse

Public: Initialize a new PagedEcwidResponse

client - an EcwidApi::Client path - a String that is the path to retrieve from the client params - a Hash of parameters to pass along with the request &block - a Block that processes each item returned in the Response



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# File 'lib/ecwid_api/paged_ecwid_response.rb', line 30

def initialize(client, path, params = {}, &block)
  params[:limit] = 100
  params.delete(:offset)

  block ||= Proc.new { |item| item }

  response = client.get(path, params)

  @paged_enumerator = PagedEnumerator.new(response) do |response, yielder|
    response.body["items"].each do |item|
      yielder << block.call(item)
    end

    count, offset, total = %w(count offset total).map do |i|
      response.body[i].to_i
    end

    if count == 0 || count + offset >= total
      false
    else
      client.get(path, params.merge(offset: offset + count))
    end
  end
end