Class: ActiveInteraction::ArrayFilter

Inherits:
Filter
  • Object
show all
Includes:
Missable
Defined in:
lib/active_interaction/filters/array_filter.rb

Instance Attribute Summary

Attributes inherited from Filter

#filters, #name, #options

Instance Method Summary collapse

Methods inherited from Filter

#accepts_grouped_inputs?, #database_column_type, #default, #default?, #desc, factory, #initialize

Constructor Details

This class inherits a constructor from ActiveInteraction::Filter

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(&block) ⇒ Object (private)

rubocop:disable Style/MissingRespondToMissing



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# File 'lib/active_interaction/filters/array_filter.rb', line 120

def method_missing(*, &block)
  super do |klass, names, options|
    options = add_option_in_place_of_name(klass, options)

    filter = klass.new(names.first || '', options, &block)

    filters[filters.size.to_s.to_sym] = filter

    validate!(names)
  end
end

Instance Method Details

#process(value, context) ⇒ Object 



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# File 'lib/active_interaction/filters/array_filter.rb', line 41

def process(value, context)
  input = super

  return ArrayInput.new(self, value: input.value, error: input.errors.first) if input.errors.any?
  return ArrayInput.new(self, value: default(context), error: input.errors.first) if input.value.nil?

  value = input.value
  error = nil
  children = []

  unless filters.empty?
    value = value.map do |item|
      result = filters[:'0'].process(item, context)
      children.push(result)
      result.value
    end
  end

  ArrayInput.new(self, value: value, error: error, children: children, index_errors: index_errors?)
end