--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns whether self's encoding is Shift_JIS or not. - !ruby/struct:SM::Flow::P body: Note don't expect this return value is MatchData. full_name: String#issjis is_singleton: false name: issjis params: | String#issjis -> obj or nil visibility: public