module CurrencyConverterGemNichohelmut

# File lib/currency_converter_gem_nichohelmut.rb, line 9
def self.conversion_rates(fx = {})
  {'EUR'=>{'USD'=>1.2, 'Bitcoin'=>0.0047},
  'USD'=>{'EUR'=>0.8, 'Bitcoin'=>0.0097},
  'Bitcoin'=>{'USD'=>1.11, 'EUR'=>0.0047}}
end

# File lib/currency_converter_gem_nichohelmut.rb, line 4
def initialize(amount, curr)
    @amount = amount
    @curr = curr
  end

# File lib/currency_converter_gem_nichohelmut.rb, line 46
def *(other)
  Money.new(self.amount * other, self.curr)
end

# File lib/currency_converter_gem_nichohelmut.rb, line 38
def +(other)
  Money.new(self.amount + other.convert_to(self.curr).amount, self.curr)
end

# File lib/currency_converter_gem_nichohelmut.rb, line 42
def -(other)
  Money.new(self.amount - other.convert_to(self.curr).amount, self.curr)
end

# File lib/currency_converter_gem_nichohelmut.rb, line 50
def /(other)
  Money.new(self.amount / other, self.curr)
end

# File lib/currency_converter_gem_nichohelmut.rb, line 62
def <(other)
  self.amount < other.convert_to(self.curr).amount
end

# File lib/currency_converter_gem_nichohelmut.rb, line 54
def ==(other)
  self.amount == other.convert_to(self.curr).amount
end

# File lib/currency_converter_gem_nichohelmut.rb, line 58
def >(other)
  self.amount > other.convert_to(self.curr).amount
end

# File lib/currency_converter_gem_nichohelmut.rb, line 15
def amount
  @amount
end

# File lib/currency_converter_gem_nichohelmut.rb, line 27
def convert_to(to_curr)
  if to_curr != self.curr
    @rate = Money.conversion_rates[self.curr][to_curr]
    Money.new(@amount * @rate, to_curr)
  else
    Money.new(@amount, curr)
  end
end

# File lib/currency_converter_gem_nichohelmut.rb, line 19
def curr
  @curr
end

# File lib/currency_converter_gem_nichohelmut.rb, line 23
def inspect
  '%.2f' % @amount.to_s + " " + @curr
end