Ruby on rails 具有haml和sprites的三元算子
如何使用三元运算符在Haml中实现这一点Ruby on rails 具有haml和sprites的三元算子,ruby-on-rails,haml,ternary-operator,Ruby On Rails,Haml,Ternary Operator,如何使用三元运算符在Haml中实现这一点 %td - if list.active %i.icon-ok - else %i.icon-remove Ruby 1.9 %td %i{class: list.active ? 'icon-ok' : 'icon-remove'} Ruby 1.8 %td %i{:class => list.active ? 'icon-ok' : 'icon-
%td
- if list.active
%i.icon-ok
- else
%i.icon-remove
Ruby 1.9
%td
%i{class: list.active ? 'icon-ok' : 'icon-remove'}
Ruby 1.8
%td
%i{:class => list.active ? 'icon-ok' : 'icon-remove'}