Class: TypedEAV::Field::MultiSelect

Inherits:
Base show all
Defined in:
app/models/typed_eav/field/multi_select.rb

Constant Summary

Constants inherited from Base

Base::RESERVED_NAMES

Constants included from ColumnMapping

ColumnMapping::DEFAULT_OPERATORS_BY_COLUMN, ColumnMapping::FALLBACK_OPERATORS

Instance Method Summary collapse

Methods inherited from Base

#allowed_option_values, #clear_option_cache!, #default_value, #default_value=, #field_type_name

Instance Method Details

#allowed_values ⇒ Object 



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# File 'app/models/typed_eav/field/multi_select.rb', line 12

def allowed_values
  if field_options.loaded?
    field_options.sort_by { |o| [o.sort_order || 0, o.label.to_s] }.map(&:value)
  else
    field_options.sorted.pluck(:value)
  end
end

#array_field? ⇒ Boolean

Returns:



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# File 'app/models/typed_eav/field/multi_select.rb', line 10

def array_field? = true

#cast(raw) ⇒ Object 



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# File 'app/models/typed_eav/field/multi_select.rb', line 20

def cast(raw)
  return [nil, false] if raw.nil?

  # Rails emits a hidden "" sentinel for `select multiple: true` so an
  # empty submission still round-trips. Drop nil/blank elements here so
  # the inclusion check doesn't reject the form's own placeholder.
  elements = Array(raw).filter_map do |v|
    next nil if v.nil?

    s = v.to_s
    s.strip.empty? ? nil : s
  end
  [elements.presence, false]
end

#optionable? ⇒ Boolean

Returns:



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# File 'app/models/typed_eav/field/multi_select.rb', line 9

def optionable? = true

#validate_typed_value(record, val) ⇒ Object 



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# File 'app/models/typed_eav/field/multi_select.rb', line 35

def validate_typed_value(record, val)
  validate_multi_option_inclusion(record, val)
  validate_array_size(record, val)
end