Class: Prefab::ConfigValueUnwrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/prefab/config_value_unwrapper.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value, weighted_value_index = nil) ⇒ ConfigValueUnwrapper

Returns a new instance of ConfigValueUnwrapper.



7
8
9
10
 
# File 'lib/prefab/config_value_unwrapper.rb', line 7

def initialize(value, weighted_value_index = nil)
  @value = value
  @weighted_value_index = weighted_value_index
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



5
6
7
 
# File 'lib/prefab/config_value_unwrapper.rb', line 5

def value
  @value
end

#weighted_value_index ⇒ Object (readonly)

Returns the value of attribute weighted_value_index.



5
6
7
 
# File 'lib/prefab/config_value_unwrapper.rb', line 5

def weighted_value_index
  @weighted_value_index
end

Class Method Details

.deepest_value(config_value, config_key, context) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/prefab/config_value_unwrapper.rb', line 23

def self.deepest_value(config_value, config_key, context)
  if config_value&.type == :weighted_values
    value, index = Prefab::WeightedValueResolver.new(
      config_value.weighted_values.weighted_values,
      config_key,
      context.get(config_value.weighted_values.hash_by_property_name)
    ).resolve

    new(deepest_value(value.value, config_key, context).value, index)
  else
    new(config_value)
  end
end

Instance Method Details

#unwrap ⇒ Object 



12
13
14
15
16
17
18
19
20
21
 
# File 'lib/prefab/config_value_unwrapper.rb', line 12

def unwrap
  case value.type
  when :int, :string, :double, :bool, :log_level
    value.public_send(value.type)
  when :string_list
    value.string_list.values
  else
    raise "Unknown type: #{config_value.type}"
  end
end