From: ruby-core@... Date: 2018-07-12T21:39:21+00:00 Subject: [ruby-core:87929] [Ruby trunk Feature#14473] Add Range#subrange? Issue #14473 has been updated by marcandre (Marc-Andre Lafortune). Not directly related, but if your ranges are such that begin <= end, then I think you can use `range.max > idx.max` for the last part. ---------------------------------------- Feature #14473: Add Range#subrange? https://bugs.ruby-lang.org/issues/14473#change-72938 * Author: greggzst (Grzegorz Jakubiak) * Status: Feedback * Priority: Normal * Assignee: * Target version: ---------------------------------------- Hi there, I'd like to propose a method that returns true when a range that the method gets called on is a subrange of a range passed in as an argument. Example: ~~~ ruby (2..4).subrange?(1...4) => true (-2..2).subrange?(-1..3) => false ~~~ ---Files-------------------------------- 0001-range.c-add-subset-superset-methods.patch (8.84 KB) v2-0001-range.c-add-subset-superset-methods.patch (8.85 KB) v3-0001-range.c-add-subrange-superrange-methods.patch (9.24 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: