Class: FreebaseAPI::Image

Inherits:
Object
  • Object
show all
Defined in:
lib/freebase_api/image.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, options = {}) ⇒ Image

Returns a new instance of Image.



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# File 'lib/freebase_api/image.rb', line 14

def initialize(id, options={})
  @data = nil
  @options = options
  @id = id
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/freebase_api/image.rb', line 4

def id
  @id
end

Class Method Details

.get(id, options = {}) ⇒ Object 



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# File 'lib/freebase_api/image.rb', line 7

def get(id, options={})
  image = Image.new(id, options)
  image.retrieve
  image
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/freebase_api/image.rb', line 34

def inspect
  "#<#{self.class}:0x#{self.__id__.to_s(16)} id: \"#{self.id}\">"
end

#retrieve ⇒ Object 



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# File 'lib/freebase_api/image.rb', line 20

def retrieve
  @data = FreebaseAPI.session.image(self.id, @options)
end

#size ⇒ Object 



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# File 'lib/freebase_api/image.rb', line 30

def size
  data.size
end

#store(filename) ⇒ Object 



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# File 'lib/freebase_api/image.rb', line 24

def store(filename)
  File.open(filename, 'wb') do |f|
    f.write data
  end
end