Class: SuperDiff::Basic::InspectionTreeBuilders::Hash

Inherits:
Core::AbstractInspectionTreeBuilder show all
Defined in:
lib/super_diff/basic/inspection_tree_builders/hash.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Core::Helpers

#jruby?, #object_address_for, #plural_type_for, #ruby_version_matches?, #style, #with_slice_of_array_replaced

Class Method Details

.applies_to?(value) ⇒ Boolean

Returns:

  • (Boolean) 


7
8
9
 
# File 'lib/super_diff/basic/inspection_tree_builders/hash.rb', line 7

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

Instance Method Details

#call ⇒ Object 



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
50
51
 
# File 'lib/super_diff/basic/inspection_tree_builders/hash.rb', line 11

def call
  Core::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