Class: VCDIFF::VCDIFFWindow

Inherits:

BinData::Record

• Object
• BinData::Record
• VCDIFF::VCDIFFWindow

Defined in:

lib/vcdiff/records.rb

Instance Method Summary

• #compressed_only? ⇒ Boolean

  If VCD_SOURCE and VCD_TARGET are both 0, then the target file was compressed by itself.

• #source_data? ⇒ Boolean

  Returns true if VCD_SOURCE is set.

• #target_data? ⇒ Boolean

  Returns true if VCD_TARGET is set.

Instance Method Details

#compressed_only? ⇒ Boolean

If VCD_SOURCE and VCD_TARGET are both 0, then the target file was compressed by itself.

Returns:

• (Boolean)

# File 'lib/vcdiff/records.rb', line 79

def compressed_only?
  !source_data? && !target_data?
end

#source_data? ⇒ Boolean

Returns true if VCD_SOURCE is set

Returns:

• (Boolean)

# File 'lib/vcdiff/records.rb', line 68

def source_data?
  window_indicator[0] == 1
end

#target_data? ⇒ Boolean

Returns true if VCD_TARGET is set

Returns:

• (Boolean)

# File 'lib/vcdiff/records.rb', line 73

def target_data?
  window_indicator[1] == 1
end