2010-12-09 66 views

回答

-1

只需解析標記標記,您可以嘗試RedCarpet寶石。

同樣,根據configuration example,只需要在./app/helper/application_helper.rb像添加一個幫手:

def markdown(text) 
    render_options = { 
    # add options here 
    renderer = Redcarpet::Render::HTML.new(render_options) 

    extensions = { 
    # add extensions here 
    } 
    Redcarpet::Markdown.new(renderer, extensions).render(text).html_safe 
end 

然後渲染用任何文本: <%= markdown YOURTEXT %>