haml layout rails markdown occur blank space .

[liyon...@gmail.com]

haml template issue:

haml layout page:

everytime update data, the space more and more, look the logs show: 

[["text", "```ruby\r\ndef hello\r\n puts \"hello\"\r\nend\r\n```"]

but using erb template:

the log show: [["body", "world\r\n\r\nworld\r\n\r\nhello\r\nworld\r\nin\r\nhere\r\n\r\n```ruby\r\ndef hello\r\n  puts \"hello world!\"\r\nend\r\n```"], ["updated_at", 2017-01-10 04:07:22 UTC], ["id", 2]]

no problem