Class: Mayu::VDOM::Descriptor::FactoryImpl

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Includes:
Interfaces::Descriptor::Factory
Defined in:
lib/mayu/vdom/descriptor.rb

Instance Method Summary collapse

Instance Method Details

#add_comments_between_texts(descriptors) ⇒ Object 



56
57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/mayu/vdom/descriptor.rb', line 56

def add_comments_between_texts(descriptors)
  comment = self.comment

  [*descriptors, nil].each_cons(2)
    .flat_map do |curr, succ|
      if curr&.text? && succ&.text?
        [curr, comment]
      else
        curr
      end
    end
    .compact
end

#clean(children, parent_type: nil) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
 
# File 'lib/mayu/vdom/descriptor.rb', line 40

def clean(children, parent_type: nil)
  cleaned = Array(children).flatten.select(&:itself) # Remove anything falsy

  if parent_type == :title
    # <title> can only have text children
    cleaned.map { text(_1) }
  else
    cleaned.map { or_text(_1) }
  end
end

#comment ⇒ Object 



18
19
20
 
# File 'lib/mayu/vdom/descriptor.rb', line 18

def comment
  Descriptor[Interfaces::Descriptor::COMMENT]
end

#or_text(obj) ⇒ Object 



31
32
33
 
# File 'lib/mayu/vdom/descriptor.rb', line 31

def or_text(obj)
  Descriptor === obj ? obj : text(obj.to_s)
end

#text(text_content) ⇒ Object 



23
24
25
26
27
28
 
# File 'lib/mayu/vdom/descriptor.rb', line 23

def text(text_content)
  Descriptor[
    Interfaces::Descriptor::TEXT,
    text_content: text_content.to_s
  ]
end