Method: Zold::Amount#initialize

Defined in:
lib/zold/amount.rb

#initialize(zents: nil, zld: nil) ⇒ Amount

Returns a new instance of Amount.



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# File 'lib/zold/amount.rb', line 39

def initialize(zents: nil, zld: nil)
  if !zents.nil?
    raise "Integer is required, while #{zents.class} provided: #{zents}" unless zents.is_a?(Integer)
    @zents = zents
  elsif !zld.nil?
    raise "Float is required, while #{zld.class} provided: #{zld}" unless zld.is_a?(Float)
    @zents = (zld * 2**FRACTION).to_i
  else
    raise 'You can\'t specify both coints and zld'
  end
  raise "The amount is too big: #{@zents}" if @zents > MAX
  raise "The amount is too small: #{@zents}" if @zents < -MAX
end