83a62bcf_7_1_3_Help____Code_Style__Ruby__Description
[Item] Use indents relative to expression start [Description] 
Use this check box to switch between the two possible indentation behaviors: If this check box is not selected, the blocks of code will be formatted against the closest ancestor block that starts on a new line. If this check box is selected, the blocks of code will be formatted in columns.
RubyMine 7.1.3 Help :: Code Style. Ruby