Module: BinReadable::ByteOrder

Defined in:
lib/more/facets/binreadable.rb

Overview

– TODO Would like to get the core functionality this provides into the System module and then change BinaryReader to depend on that instead. ++

Constant Summary collapse

Native = 
:Native
BigEndian = 
Big = Network = :BigEndian
LittleEndian = 
Little = :LittleEndian

Class Method Summary collapse

Class Method Details

.big? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/more/facets/binreadable.rb', line 67

def big_endian?
  byte_order == BigEndian
end

.big_endian? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/more/facets/binreadable.rb', line 62

def big_endian?
  byte_order == BigEndian
end

.byte_order ⇒ Object

examines the byte order of the underlying machine



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# File 'lib/more/facets/binreadable.rb', line 48

def byte_order
  if [0x12345678].pack("L") == "\x12\x34\x56\x78"
    BigEndian
  else
    LittleEndian
  end
end

.byteorder ⇒ Object

examines the byte order of the underlying machine



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# File 'lib/more/facets/binreadable.rb', line 56

def byte_order
  if [0x12345678].pack("L") == "\x12\x34\x56\x78"
    BigEndian
  else
    LittleEndian
  end
end

.little? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/more/facets/binreadable.rb', line 66

def little_endian?
  byte_order == LittleEndian
end

.little_endian? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/more/facets/binreadable.rb', line 58

def little_endian?
  byte_order == LittleEndian
end

.network? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/more/facets/binreadable.rb', line 68

def big_endian?
  byte_order == BigEndian
end