Module: Cryptos::Utils::Hexas

Includes:
Bytes
Included in:
Der, Input, Output, PublicKey, Script, Transaction
Defined in:
lib/cryptos/utils/hexas.rb

Instance Method Summary collapse

Methods included from Bytes

#bignum_to_bytes, #bytes_to_bignum

Instance Method Details

#bignum_to_hex(value, size = 32) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 26

def bignum_to_hex(value, size = 32)
  bin_to_hex bignum_to_bytes(value, size)
end

#bin_to_hex(binary_bytes) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 6

def bin_to_hex(binary_bytes)
  binary_bytes.unpack('H*').first
end

#byte_to_hex(value) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 10

def byte_to_hex(value)
  bin_to_hex [value].pack('C')
end

#bytes_to_hex(value) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 14

def bytes_to_hex(value)
  bin_to_hex value.pack('C*')
end

#hex_size(hex) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 34

def hex_size(hex)
  [hex].pack('H*').size
end

#hex_to_little(value) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 30

def hex_to_little(value)
  bin_to_hex [value].pack('H*').reverse
end

#int_to_hex(value) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 18

def int_to_hex(value)
  bin_to_hex [value].pack('V')
end

#long_to_hex(value) ⇒ Object 



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# File 'lib/cryptos/utils/hexas.rb', line 22

def long_to_hex(value)
  bin_to_hex [value].pack('Q<')
end