5 Commits

Author	SHA1	Message	Date
KOBAYASHI Shuji	c5c39f585b	Move Integral#(zero|nonzero|positive|negative)? to Numeric ... Because these methods work if object is `Comparable`, and `Numeric` is `Comparable`.	2019-05-17 21:13:31 +09:00
Yukihiro "Matz" Matsumoto	223defd62a	Move Numeric#div to the core.	2019-05-17 11:26:16 +09:00
Yukihiro "Matz" Matsumoto	b5dfbce767	Add Numeric#{positive?,negative?}; CRuby2.3	2017-10-18 10:10:37 +09:00
takahashim	40a9700ef8	support Numeric#zero? and Numeric#nonzero?	2015-11-20 23:39:45 +09:00
Tomoyuki Sahara	4ad0896bda	add Integer#div and Float#div.	2014-03-04 12:45:11 +09:00