Class: SuperDiff::ObjectInspection::InspectionTreeBuilders::Hash

Inherits:
Base
  • Object
show all
Defined in:
lib/super_diff/object_inspection/inspection_tree_builders/hash.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.applies_to?(value) ⇒ Boolean

Returns:

  • (Boolean) 


5
6
7
 
# File 'lib/super_diff/object_inspection/inspection_tree_builders/hash.rb', line 5

def self.applies_to?(value)
  value.is_a?(::Hash)
end

Instance Method Details

#call ⇒ Object 



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
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/super_diff/object_inspection/inspection_tree_builders/hash.rb', line 9

def call
  InspectionTree.new do |t1|
    t1.only_when empty do |t2|
      # stree-ignore
      t2.as_lines_when_rendering_to_lines do |t3|
        t3.add_text "{}"
      end
    end

    t1.only_when nonempty do |t2|
      # stree-ignore
      t2.as_lines_when_rendering_to_lines(
        collection_bookend: :open
      ) do |t3|
        t3.add_text "{"
      end

      # stree-ignore
      t2.when_rendering_to_string do |t3|
        t3.add_text " "
      end

      # stree-ignore
      t2.nested do |t3|
        t3.insert_hash_inspection_of(object)
      end

      # stree-ignore
      t2.when_rendering_to_string do |t3|
        t3.add_text " "
      end

      # stree-ignore
      t2.as_lines_when_rendering_to_lines(
        collection_bookend: :close
      ) do |t3|
        t3.add_text "}"
      end
    end
  end
end