Class: Metanorma::Html::ComponentRegistry

Inherits:
Object
  • Object
show all
Defined in:
lib/metanorma/html/component_registry.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ComponentRegistry

Returns a new instance of ComponentRegistry.



6
7
8
 
# File 'lib/metanorma/html/component_registry.rb', line 6

def initialize
  @map = {}
end

Instance Method Details

#component_for(renderer, model_class) ⇒ Object 



23
24
25
26
 
# File 'lib/metanorma/html/component_registry.rb', line 23

def component_for(renderer, model_class)
  component_class = lookup(model_class)
  component_class&.new(renderer)
end

#lookup(model_class) ⇒ Object 



14
15
16
17
18
19
20
21
 
# File 'lib/metanorma/html/component_registry.rb', line 14

def lookup(model_class)
  @map[model_class] ||
    model_class.ancestors
      .drop(1)
      .filter_map { |a| @map[a] }
      .first ||
    nil
end

#register(model_class, component_class) ⇒ Object 



10
11
12
 
# File 'lib/metanorma/html/component_registry.rb', line 10

def register(model_class, component_class)
  @map[model_class] = component_class
end

#register_all(component_module) ⇒ Object 



28
29
30
31
32
33
34
 
# File 'lib/metanorma/html/component_registry.rb', line 28

def register_all(component_module)
  component_module.constants.each do |const|
    klass = component_module.const_get(const)
    next unless klass.is_a?(Class) && klass < Component::Base
    klass.register_in(self)
  end
end