lib/virtus/coercion/string.rb in virtus-0.5.1 vs lib/virtus/coercion/string.rb in virtus-0.5.2

@@ -131,13 +131,17 @@
       #
       # @return [Integer]
       #
       # @api public
       def self.to_integer(value)
-        # coerce to a Float first to evaluate scientific notation (if any)
-        # that may change the integer part, then convert to an integer
-        coerced = to_float(value)
-        ::Float === coerced ? coerced.to_i : coerced
+        if value =~ /\A#{INTEGER_REGEXP}\z/
+          value.to_i
+        else
+          # coerce to a Float first to evaluate scientific notation (if any)
+          # that may change the integer part, then convert to an integer
+          coerced = to_float(value)
+          ::Float === coerced ? coerced.to_i : coerced
+        end
       end
 
       # Coerce value to float
       #
       # @example