Class: Numeric

Inherits:
Object
  • Object
show all
Defined in:
lib/van/units/base.rb

Direct Known Subclasses

Van::Units::Value

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &blk) ⇒ Object 



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# File 'lib/van/units/base.rb', line 961

def method_missing(m, *args, &blk)
  if args.length == 1
    args[0] = (Van::Units::Converter.converter(args[0]) rescue nil) if not args[0].is_a?(Van::Units::Converter)
    return Van::Units::Value.new(self, Van::Units::Unit.new({m => 1}, args[0])) if args[0] && args[0].registered?(m)
  elsif Van::Units::Converter.current.registered?(m)
    raise ::ArgumentError, "Wrong number of arguments" if args.length != 0
    return Van::Units::Value.new(self, Van::Units::Unit.new({m => 1}, Van::Units::Converter.current))
  end
  ::Exception.with_clean_backtrace("method_missing") {
    super
  }
end

Instance Method Details

#to_value(unit) ⇒ Object 



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# File 'lib/van/units/base.rb', line 975

def to_value(unit)
  Van::Units::Value.new(self, unit)
end