1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
module Hamlit
class Compiler
class CommentCompiler
def compile(node, &block)
if node.value[:conditional]
compile_conditional_comment(node, &block)
else
compile_html_comment(node, &block)
end
end
private
def compile_html_comment(node, &block)
if node.children.empty?
[:html, :comment, [:static, " #{node.value[:text]} "]]
else
[:html, :comment, yield(node)]
end
end
def compile_conditional_comment(node, &block)
condition = node.value[:conditional]
if node.value[:conditional] =~ /\A\[(\[*[^\[\]]+\]*)\]/
condition = $1
end
if node.children.empty?
[:html, :condcomment, condition, [:static, " #{node.value[:text]} "]]
else
[:html, :condcomment, condition, yield(node)]
end
end
end
end
end
|
