Class: Embulk::Input::GoogleSpreadsheets::Typecast::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/embulk/input/google_spreadsheets/typecast/base.rb

Direct Known Subclasses

MinimalTypecast, StrictTypecast

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(task) ⇒ Base

Returns a new instance of Base.



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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 9

def initialize(task)
  @null_string = task['null_string']
end

Instance Attribute Details

#null_string ⇒ Object (readonly)

Returns the value of attribute null_string.



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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 7

def null_string
  @null_string
end

Instance Method Details

#as_boolean(value) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 39

def as_boolean(value)
  raise NotImplementedError, '`embulk-input-google_spreadsheets`: override this.'
end

#as_double(value) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 35

def as_double(value)
  raise NotImplementedError, '`embulk-input-google_spreadsheets`: override this.'
end

#as_json(value) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 47

def as_json(value)
  raise NotImplementedError, '`embulk-input-google_spreadsheets`: override this.'
end

#as_long(value) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 31

def as_long(value)
  raise NotImplementedError, '`embulk-input-google_spreadsheets`: override this.'
end

#as_string(value) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 27

def as_string(value)
  raise NotImplementedError, '`embulk-input-google_spreadsheets`: override this.'
end

#as_timestamp(value, timestamp_format, timezone) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 43

def as_timestamp(value, timestamp_format, timezone)
  raise NotImplementedError, '`embulk-input-google_spreadsheets`: override this.'
end

#logger ⇒ Object 



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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 13

def logger
  GoogleSpreadsheets.logger
end

#to_json(*args) ⇒ Object

for logging



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# File 'lib/embulk/input/google_spreadsheets/typecast/base.rb', line 17

def to_json(*args) # for logging
  spec = {JSON.create_id => self.class.name}
  spec = instance_variables.inject(spec) do |spec, v|
    spec.tap do |s|
      s[v] = instance_variable_get(v)
    end
  end
  spec.to_json(*args)
end