Ruby on rails lax模式下的液体提升合成塔错误

我正在尝试设置Liquid gem，以便它不会在语法错误时引发异常。根据，您可以设置不同的错误模式，如果设置了

lax

，它应该接受“几乎任何东西”，并且不会引发任何异常。即使我设置了该模式，也会引发异常，例如：

1.9.3-p551 :041 > Liquid::Template.error_mode = :lax
 => :lax
1.9.3-p551 :042 > Liquid::Template.error_mode
 => :lax
1.9.3-p551 :043 > Liquid::Template.parse("Thank you for your purchase at {{shop_name}")
Liquid::SyntaxError: Liquid syntax error: Variable '{{shop_name}' was not properly terminated with regexp: /\}\}/
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/block.rb:104:in `create_variable'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/block.rb:44:in `parse'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/tag.rb:10:in `parse'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/document.rb:5:in `parse'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/template.rb:122:in `parse'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/template.rb:108:in `parse'
    from (irb):43
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.17/lib/rails/commands/console.rb:47:in `start'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.17/lib/rails/commands/console.rb:8:in `start'
    from /Users/david/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.17/lib/rails/commands.rb:41:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

1.9.3-p551:041>Liquid:：Template.error\u mode=：lax
=>：lax
1.9.3-p551:042>液体：：模板。错误模式
=>：lax
1.9.3-p551:043>Liquid:：Template.parse（“感谢您在{{shop_name}购买”）
Liquid:：SyntaxError:Liquid语法错误：变量“{shop\u name}”未正确地以regexp://\}结尾/
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/block.rb:104:in'create_variable'
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/block.rb:44:in'parse'
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/tag.rb:10:in“parse”
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/document.rb:5:in“parse”
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/template.rb:122:in'parse'
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/liquid-3.0.6/lib/liquid/template.rb:108:in'parse'
来自（irb）：43
from/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.17/lib/rails/commands/console.rb:47:in'start'
来自/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.17/lib/rails/commands/console.rb:8:in'start'
来自/Users/david/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.17/lib/rails/commands.rb:41:in`'
来自脚本/rails:6:in'require'
来自脚本/rails:6:in`'

---

我错过了什么？

好像你错过了一秒钟

}

而不是

Liquid::Template.parse("Thank you for your purchase at {{shop_name}")

试一试

实际上，在这种情况下，你不能避免液体上升的例外情况。

---

（以防万一有人碰到同样的问题，我不会结束这个问题）

是的，我知道有语法错误，我要做的是配置Liquid，这样它就不会在此类错误上引发异常。我编辑了这个问题，使它更清楚

Liquid::Template.parse("Thank you for your purchase at {{shop_name}}")