Class: XporterOnDemand::ResultSet

Inherits:
Object
  • Object
show all
Includes:
Enumerable, Utils
Defined in:
lib/xporter_on_demand/result/result_set.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils

#assign_attributes, #configure_request, #create_result, #dont_raise_exception, #handle_exceptions, #parameterize, #unwrap

Constructor Details

#initialize(result_hash) ⇒ ResultSet

Returns a new instance of ResultSet.



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# File 'lib/xporter_on_demand/result/result_set.rb', line 8

def initialize(result_hash)
  results = create_results(result_hash)
  assign_attributes results
end

Instance Attribute Details

#endpoint ⇒ Object

Returns the value of attribute endpoint.



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# File 'lib/xporter_on_demand/result/result_set.rb', line 6

def endpoint
  @endpoint
end

#results ⇒ Object

Returns the value of attribute results.



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# File 'lib/xporter_on_demand/result/result_set.rb', line 6

def results
  @results
end

#school ⇒ Object

Returns the value of attribute school.



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# File 'lib/xporter_on_demand/result/result_set.rb', line 6

def school
  @school
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/xporter_on_demand/result/result_set.rb', line 17

def all
  attributes.reject{ |a| META_KEYS.include? a.camelcase }.flat_map{ |a| send(a) }
end

#attach_stuff(sch, ep) ⇒ Object 



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# File 'lib/xporter_on_demand/result/result_set.rb', line 57

def attach_stuff(sch, ep)
  self.school = sch
  self.endpoint = ep.dup
end

#each ⇒ Object 



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# File 'lib/xporter_on_demand/result/result_set.rb', line 13

def each
  all.each{ |result| yield result }
end

#fetch_all ⇒ Object 



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# File 'lib/xporter_on_demand/result/result_set.rb', line 25

def fetch_all
  return self unless try :pagination
  og_page = pagination.page_number

  pagination.page_count.times do |i|
    # Skip if we've already got this page
    next if og_page == i + 1

    endpoint.parameters[:page] = i + 1

    results_hash = create_results(school.get_endpoint(endpoint))

    results_hash.each do |type, results|
      if META_KEYS.include? type.camelcase
        assign_attributes(type => results)
      elsif self.respond_to?(type)
        send(type).sort_by!(&:id) if send(type).first.respond_to?(:id)
        results.each do |result|
          if result.respond_to?(:id) && existing_result = send(type).bsearch{ |r| r.id == result.id }
            existing_result.update(result)
          else
            send(type).append(result)
          end
        end
      else
        assign_attributes(type => results)
      end
    end
  end
  self
end

#length ⇒ Object 



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# File 'lib/xporter_on_demand/result/result_set.rb', line 21

def length
  all.length
end