class Jekyll::Tags::PostUrl
Public Class Methods
new(tag_name, post, tokens)
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Calls superclass method
# File lib/jekyll/tags/post_url.rb, line 38 def initialize(tag_name, post, tokens) super @orig_post = post.strip @post = PostComparer.new(@orig_post) end
Public Instance Methods
render(context)
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# File lib/jekyll/tags/post_url.rb, line 44 def render(context) site = context.registers[:site] site.posts.each do |p| if @post == p return p.url end end raise ArgumentError.new <<-eos Could not find post "#{@orig_post}" in tag 'post_url'. Make sure the post exists and the name is correct. eos end