Class: Nem::Unit::Address

Inherits:
Object
  • Object
show all
Defined in:
lib/nem/unit/address.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value) ⇒ Address

Returns a new instance of Address.



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# File 'lib/nem/unit/address.rb', line 11

def initialize(value)
  @value = value
  @first_char = @value[0]
end

Instance Attribute Details

#value ⇒ String

Returns the current value of value.

Returns:

  • (String) —

    the current value of value



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# File 'lib/nem/unit/address.rb', line 8

def value
  @value
end

Class Method Details

.from_public_key(public_key, network = :testnet) ⇒ Object 



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# File 'lib/nem/unit/address.rb', line 51

def self.from_public_key(public_key, network = :testnet)
  bin_public_key = Nem::Util::Convert.hex2bin(public_key)
  public_key_hash = Digest::SHA3.digest(bin_public_key, 256)
  ripe = OpenSSL::Digest::RIPEMD160.digest(public_key_hash)

  if network == :testnet
    version = "\x98".force_encoding('ASCII-8BIT') << ripe
  elsif network == :mijin
    version = "\x60" << ripe
  else
    version = "\x68" << ripe
  end

  checksum = Digest::SHA3.digest(version, 256)[0...4]
  # self.new(Base32.encode(version + checksum))
  Base32.encode(version + checksum)
end

Instance Method Details

#==(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nem/unit/address.rb', line 47

def ==(other)
  @value == other.value
end

#mainnet? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nem/unit/address.rb', line 22

def mainnet?
  @first_char == 'N'
end

#mijin? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nem/unit/address.rb', line 32

def mijin?
  @first_char == 'M'
end

#testnet? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nem/unit/address.rb', line 27

def testnet?
  @first_char == 'T'
end

#to_hexadecimal ⇒ String

Returns:

  • (String) 


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# File 'lib/nem/unit/address.rb', line 42

def to_hexadecimal
  @value.each_byte.inject('') { |memo, b| memo << b.to_s(16) }
end

#to_s ⇒ String

Returns:

  • (String) 


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# File 'lib/nem/unit/address.rb', line 37

def to_s
  @value
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nem/unit/address.rb', line 17

def valid?
  !!(@value =~ /[ABCDEFGHIJKLMNOPQRSTUVWXYZ234567]{40}/)
end