RubyMine performs automatic Ruby code styling, with brace matching and folding, custom formatting, indentation and TODO marks.
RubyMine拥有自动代码格式化功能，如括号匹配、代码折叠、自定义格式、缩进和TODO标记。
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Formatting Quotations: When quoting material, integrate the quoted passage into the body of your own text using quotation marks if the passage is not longer than four lines.