Class: RelatonBib::HitCollection

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/relaton_bib/hit_collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text, year = nil) ⇒ HitCollection

Returns a new instance of HitCollection.

Parameters:

  • text (String) —

    reference to search



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# File 'lib/relaton_bib/hit_collection.rb', line 20

def initialize(text, year = nil)
  @array = []
  @text = text
  @year = year
  @fetched = false
end

Instance Attribute Details

#fetched ⇒ TrueClass, FalseClass (readonly)

Returns:

  • (TrueClass, FalseClass) 


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# File 'lib/relaton_bib/hit_collection.rb', line 11

def fetched
  @fetched
end

#text ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/relaton_bib/hit_collection.rb', line 14

def text
  @text
end

#year ⇒ String (readonly)

Returns:

  • (String) 


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# File 'lib/relaton_bib/hit_collection.rb', line 17

def year
  @year
end

Instance Method Details

#fetch ⇒ RelatonIso::HitCollection

Returns:

  • (RelatonIso::HitCollection) 


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# File 'lib/relaton_bib/hit_collection.rb', line 28

def fetch
  workers = WorkersPool.new 4
  workers.worker(&:fetch)
  each do |hit|
    workers << hit
  end
  workers.end
  workers.result
  @fetched = true
  self
end

#inspect ⇒ String

Returns:

  • (String) 


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# File 'lib/relaton_bib/hit_collection.rb', line 75

def inspect
  "<#{self.class}:#{format('%#.14x', object_id << 1)} @ref=#{@text} @fetched=#{@fetched}>"
end

#reduce!(sum, &block) ⇒ Object 



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# File 'lib/relaton_bib/hit_collection.rb', line 65

def reduce!(sum, &block)
  @array = @array.reduce sum, &block
  self
end

#select(&block) ⇒ Object 



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# File 'lib/relaton_bib/hit_collection.rb', line 57

def select(&block)
  me = deep_dup
  array_dup = instance_variable_get(:@array).deep_dup
  me.instance_variable_set(:@array, array_dup)
  array_dup.select!(&block)
  me
end

#to_s ⇒ Object 



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# File 'lib/relaton_bib/hit_collection.rb', line 70

def to_s
  inspect
end

#to_xml(**opts) ⇒ String

Returns XML.

Parameters:

  • opts (Hash)

Options Hash (**opts):

  • :builder (Nokogiri::XML::Builder) —

    XML builder

  • :bibdata (Boolean)
  • :lang (String, Symbol) —

    language

Returns:

  • (String) —

    XML



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# File 'lib/relaton_bib/hit_collection.rb', line 45

def to_xml(**opts)
  builder = Nokogiri::XML::Builder.new(encoding: "UTF-8") do |xml|
    xml.documents do
      @array.each do |hit|
        hit.fetch
        hit.to_xml **opts.merge(builder: xml)
      end
    end
  end
  builder.to_xml
end