Class: ActionSet::FilterInstructions

Inherits:
Object
  • Object
show all
Defined in:
lib/action_set/filter_instructions.rb

Instance Method Summary collapse

Constructor Details

#initialize(params, set, controller) ⇒ FilterInstructions

Returns a new instance of FilterInstructions.



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# File 'lib/action_set/filter_instructions.rb', line 7

def initialize(params, set, controller)
  @params = params
  @set = set
  @controller = controller
end

Instance Method Details

#get ⇒ Object 



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# File 'lib/action_set/filter_instructions.rb', line 13

def get
  instructions_hash = if form_friendly_complex_params?
                        form_friendly_complex_params_to_hash
                      elsif form_friendly_simple_params?
                        form_friendly_simple_params_to_hash
                      else
                        @params
                      end
  flattened_instructions = flatten_keys_of(instructions_hash).reject { |_, v| v.try(:empty?) }
  flattened_instructions.each_with_object({}) do |(keypath, value), memo|
    memo[keypath] = if value.respond_to?(:map)
                      value.map { |v| AttributeValue.new(v).cast(to: klass_for_keypath(keypath, v, @set)) }
                    else
                      AttributeValue.new(value).cast(to: klass_for_keypath(keypath, value, @set))
                    end
  end
end