Class: Vedeu::Output::Compressors::Empty Private

Inherits:
Object
  • Object
show all
Defined in:
lib/vedeu/output/compressors/empty.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

The empty compressor removes all empty cells.

API:

  • private

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content) ⇒ Vedeu::Output::Compressors::Empty

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Parameters:

API:

  • private



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# File 'lib/vedeu/output/compressors/empty.rb', line 23

def initialize(content)
  @content = content
end

Instance Attribute Details

#content ⇒ void (readonly, protected)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

API:

  • private



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# File 'lib/vedeu/output/compressors/empty.rb', line 41

def content
  @content
end

Class Method Details

.with(content) ⇒ Array

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Parameters:

Returns:

API:

  • private



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# File 'lib/vedeu/output/compressors/empty.rb', line 17

def self.with(content)
  new(content).compress
end

Instance Method Details

#compress ⇒ Array

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

API:

  • private



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# File 'lib/vedeu/output/compressors/empty.rb', line 28

def compress
  Vedeu.timer('Removing empty cells...') do
    content.reject { |cell| cell.class == Vedeu::Cells::Empty }
  end.tap do |out|
    Vedeu.log(type:    :compress,
              message: "#{message} -> #{out.size} objects")
  end
end

#message ⇒ String (private)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

API:

  • private



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# File 'lib/vedeu/output/compressors/empty.rb', line 46

def message
  "Compression for #{content.size} objects"
end