{{ currentPost.title }}
{{ currentPost.datetime }}
{{ tagMap[tag].name }}
title 設定partial內變數的預設值
datetime 2016-02-02 09:47:18
tags rails_view
category coding
link rails-partial-default-locals
file 2016-02-02-094718-rails-partial-default-locals
template post
end

因為很常用到，但每次又忘記語法，所以乾脆寫下來做個記錄…

<% if local_assigns.fetch(:show_offset_day, false) %>
  do something...
<% end %>

Refs