Class: Trader::CompoundConverter

Inherits:

Converter

• Object
• Converter
• Trader::CompoundConverter

Defined in:

lib/trade-o-matic/converters/compound_converter.rb

Instance Attribute Summary

• #converters ⇒ Object

  Returns the value of attribute converters.

Instance Method Summary

• #initialize(_converters) ⇒ CompoundConverter constructor

  A new instance of CompoundConverter.

• #rate ⇒ Object

Constructor Details

#initialize(_converters) ⇒ CompoundConverter

Returns a new instance of CompoundConverter.

# File 'lib/trade-o-matic/converters/compound_converter.rb', line 5

def initialize(_converters)
  @converters = _converters
end

Instance Attribute Details

#converters ⇒ Object

Returns the value of attribute converters.

# File 'lib/trade-o-matic/converters/compound_converter.rb', line 3

def converters
  @converters
end

Instance Method Details

#rate ⇒ Object

# File 'lib/trade-o-matic/converters/compound_converter.rb', line 9

def rate
  converters.inject(1.0) { |r, c| c.rate * r }
end