Code style issues NameLanguageArray of string literals instead of '%w' RubyBlock used instead of method reference RubyClass variable usage RubyComplex call chain RubyConditional expression with parentheses RubyHash with strings as keys RubyIncorrect parentheses in method definition RubyInterpolated variable without braces RubyLegacy hash syntax RubyRedundant parentheses in no-arg method call RubyUnnecessary use of double quotes in string RubyWhitespace before parentheses in method call Ruby Last modified: 13 July 2023 Class/module with too many methods Array of string literals instead of '%w'