/*
* call-seq:
* Integer(arg,base=0) -> integer
*
* Converts <i>arg</i> to a <code>Fixnum</code>.
* Numeric types are converted directly (with floating point numbers
* being truncated). <i>base</i> (0, or between 2 and 36) is a base for
* integer string representation. If <i>arg</i> is a <code>String</code>,
* when <i>base</i> is omitted or equals to zero, radix indicators
* (<code>0</code>, <code>0b</code>, and <code>0x</code>) are honored.
* In any case, strings should be strictly conformed to numeric
* representation. This behavior is different from that of
* <code>String#to_i</code>. Non string values will be converted using
* <code>to_int</code>, and <code>to_i</code>. Passing <code>nil</code>
* raises a TypeError.
*
* Integer(123.999) #=> 123
* Integer("0x1a") #=> 26
* Integer(Time.new) #=> 1204973019
* Integer("0930", 10) #=> 930
* Integer("111", 2) #=> 7
* Integer(nil) #=> TypeError
*/
static mrb_value
mrb_f_integer(mrb_state *mrb, mrb_value self)
{
mrb_value arg;
mrb_int base = 0;
mrb_get_args(mrb, "o|i", &arg, &base);
return mrb_convert_to_integer(mrb, arg, base);
}
mrb_value
mrb_Integer(mrb_state *mrb, mrb_value val)
{
return mrb_convert_to_integer(mrb, val, 0);
}
