Class: ML::Data::Datasource

Inherits:
Object
  • Object
show all
Defined in:
lib/easy_ml/data/datasource.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#polars_args ⇒ Object (readonly)

Returns the value of attribute polars_args.



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# File 'lib/easy_ml/data/datasource.rb', line 4

def polars_args
  @polars_args
end

#root_dir ⇒ Object (readonly)

Returns the value of attribute root_dir.



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# File 'lib/easy_ml/data/datasource.rb', line 4

def root_dir
  @root_dir
end

Instance Method Details

#data ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/easy_ml/data/datasource.rb', line 22

def data
  raise NotImplementedError, "Subclasses must implement #data"
end

#files ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/easy_ml/data/datasource.rb', line 10

def files
  raise NotImplementedError, "Subclasses must implement #files"
end

#in_batches(of: 10_000) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/easy_ml/data/datasource.rb', line 6

def in_batches(of: 10_000)
  raise NotImplementedError, "Subclasses must implement #in_batches"
end

#last_updated_at ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/easy_ml/data/datasource.rb', line 14

def last_updated_at
  raise NotImplementedError, "Subclasses must implement #last_updated_at"
end

#refresh! ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/easy_ml/data/datasource.rb', line 18

def refresh!
  raise NotImplementedError, "Subclasses must implement #refresh!"
end