Module: GeoCalc::NumericCheckExt

Included in:: Dms::Converter, GeoPoint, GeoPoint::Shared, GeoUnits::Converter

Defined in:: lib/geo_calc/extensions/numeric.rb

Instance Method Summary collapse

#check_numeric!(arg) ⇒ Object
#is_numeric?(arg) ⇒ Boolean (also: #is_num?)

Instance Method Details

#check_numeric!(arg) ⇒ `Object`

Raises:

(ArgumentError)



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# File 'lib/geo_calc/extensions/numeric.rb', line 11

def check_numeric! arg
  raise ArgumentError, "Argument must be Numeric" if !is_numeric? arg
end

#is_numeric?(arg) ⇒ `Boolean` Also known as: is_num?

Returns:

(Boolean)



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# File 'lib/geo_calc/extensions/numeric.rb', line 5

def is_numeric? arg
  arg.is_a? Numeric
end