Class: Radiator::Type::Amount

Inherits:
Serializer show all
Defined in:
lib/radiator/type/amount.rb

Overview

See: github.com/xeroc/piston-lib/blob/34a7525cee119ec9b24a99577ede2d54466fca0e/steembase/operations.py

Instance Method Summary collapse

Methods included from Utils

#hexlify, #pakArr, #pakC, #pakHash, #pakI, #pakL!, #pakS, #pakStr, #pakc, #paks, #unhexlify, #varint

Constructor Details

#initialize(value) ⇒ Amount

Returns a new instance of Amount.



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# File 'lib/radiator/type/amount.rb', line 6

def initialize(value)
  super(:amount, value)
  
  @amount, @asset = @value.strip.split(' ')
  @precision = case @asset
  when 'STEEM' then 3
  when 'VESTS' then 6
  when 'SBD' then 3
  when 'GOLOS' then 3
  when 'GESTS' then 6
  when 'GBG' then 3
  when 'CORE' then 3
  when 'CESTS' then 6
  when 'TEST' then 3
  else; raise TypeError, "Asset #{@asset} unknown."
  end
end

Instance Method Details

#to_bytes ⇒ Object 



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# File 'lib/radiator/type/amount.rb', line 24

def to_bytes
  asset = @asset.ljust(7, "\x00")
  amount = (@amount.to_f * 10 ** @precision).round
  
  [amount].pack('q') +
  [@precision].pack('c') +
  asset
end

#to_s ⇒ Object 



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# File 'lib/radiator/type/amount.rb', line 33

def to_s
  "#{@amount} #{@asset}"
end