[ruby-core:119502] [Ruby master Feature#20793] Allow Multiple Arguments for the .is_a? Method

Issue #20793 has been reported by artemb (Artem Borodkin). ---------------------------------------- Feature #20793: Allow Multiple Arguments for the .is_a? Method https://bugs.ruby-lang.org/issues/20793 * Author: artemb (Artem Borodkin) * Status: Open ---------------------------------------- I propose allowing multiple arguments to be passed to the .is_a? Method imply "OR" semantics: ``` ruby name.is_a? String, Symbol ``` Currently, we need to write the following to achieve the same functionality: ``` ruby [String, Symbol].include?(name.class) ``` -- https://bugs.ruby-lang.org/