From: 5.5@... Date: 2015-11-16T00:56:13+00:00 Subject: [ruby-dev:49347] [Ruby trunk - Feature #11694] [Open] Numeric#nonpositive?, nonnegative? Issue #11694 has been reported by 5 5. ---------------------------------------- Feature #11694: Numeric#nonpositive?, nonnegative? https://bugs.ruby-lang.org/issues/11694 * Author: 5 5 * Status: Open * Priority: Normal * Assignee: ---------------------------------------- 数値が正であるという条件式のほか,非負であるという条件式もしばしば使います。 Numeric#positive?, negative? があるのなら Numeric#nonpositive?, nonnegative? もあってほしい。 -- https://bugs.ruby-lang.org/