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Remove Numeric#ceildiv

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Kouhei Yanagita 2022-07-21 18:57:13 +09:00 • committed by Yusuke Endoh
parent 4165fd0e76
commit 24e33b84b5
Notes: git 2022-08-12 15:58:13 +09:00
4 changed files with 0 additions and 42 deletions
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26
numeric.c
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@ -656,31 +656,6 @@ num_div(VALUE x, VALUE y)
return rb_funcall(num_funcall1(x, '/', y), rb_intern("floor"), 0);
}
/*
* call-seq:
* ceildiv(other) -> integer
*
* Returns the quotient <tt>self/other</tt> as an integer, rounding up to the nearest integer.
* This method uses method +/+ in the derived class of +self+.
* (\Numeric itself does not define method +/+.)
*
* Of the Core and Standard Library classes,
* Float and Rational use this implementation.
*
* 3.0.ceildiv(3.0) # => 1
* 4.0.ceildiv(3.0) # => 2
*
* 4.0.ceildiv(-3.0) # => -1
* -4.0.ceildiv(3.0) # => -1
* -4.0.ceildiv(-3.0) # => 2
*/
static VALUE
num_ceildiv(VALUE x, VALUE y)
{
VALUE tmp = num_div(x, num_uminus(y));
return num_uminus(tmp);
}
/*
* call-seq:
* self % other -> real_numeric
@ -6247,7 +6222,6 @@ Init_Numeric(void)
rb_define_method(rb_cNumeric, "<=>", num_cmp, 1);
rb_define_method(rb_cNumeric, "eql?", num_eql, 1);
rb_define_method(rb_cNumeric, "fdiv", num_fdiv, 1);
rb_define_method(rb_cNumeric, "ceildiv", num_ceildiv, 1);
rb_define_method(rb_cNumeric, "div", num_div, 1);
rb_define_method(rb_cNumeric, "divmod", num_divmod, 1);
rb_define_method(rb_cNumeric, "%", num_modulo, 1);