From: kevin.deisz@... Date: 2020-02-18T15:41:58+00:00 Subject: [ruby-core:97190] [Ruby master Bug#16640] Symbol#to_proc has incorrect arity Issue #16640 has been reported by kddeisz (Kevin Deisz). ---------------------------------------- Bug #16640: Symbol#to_proc has incorrect arity https://bugs.ruby-lang.org/issues/16640 * Author: kddeisz (Kevin Deisz) * Status: Open * Priority: Normal * Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN ---------------------------------------- When you create a proc using Symbol#to_proc syntax, it reports the arity as -1, even though the required number of arguments is actually 1. This can happen based on `lambda(&:hash)`, `proc(&:hash)`, or `some_method(&:hash)`. Opened a PR with a fix here: https://github.com/ruby/ruby/pull/2913. -- https://bugs.ruby-lang.org/ Unsubscribe: