module DataMapper::Property::Typecast::Numeric
Public Instance Methods
typecast_to_numeric(value, method)
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Match numeric string
@param [#to_str, Numeric] value
value to typecast
@param [Symbol] method
method to typecast with
@return [Numeric]
number if matched, value if no match
@api private
# File lib/dm-core/property/typecast/numeric.rb, line 16 def typecast_to_numeric(value, method) if value.respond_to?(:to_str) if value.to_str =~ /\A(-?(?:0|[1-9]\d*)(?:\.\d+)?|(?:\.\d+))\z/ $1.send(method) else value end elsif value.respond_to?(method) value.send(method) else value end end