Class: Alchemist::MeasurementConvertor

Inherits:

Object

Object
Alchemist::MeasurementConvertor

Defined in:: lib/alchemist/measurement_convertor.rb

Instance Method Summary collapse

#initialize(from) ⇒ MeasurementConvertor constructor

A new instance of MeasurementConvertor.
#method_missing(method, *args, &block) ⇒ Object

Constructor Details

#initialize(from) ⇒ `MeasurementConvertor`

Returns a new instance of MeasurementConvertor.



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# File 'lib/alchemist/measurement_convertor.rb', line 6

def initialize from
  @from = from
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ `Object`

# File 'lib/alchemist/measurement_convertor.rb', line 10

def method_missing method, *args, &block
  exponent, unit_name = PrefixParser.new.parse(method)
  convert(from.shared_types(unit_name), unit_name, args.first || exponent)
end