Module: MoneyColumn::ActiveRecordHooks::ClassMethods

Defined in:
lib/money_column/active_record_hooks.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#money_column_options ⇒ Object (readonly)

Returns the value of attribute money_column_options.



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# File 'lib/money_column/active_record_hooks.rb', line 77

def money_column_options
  @money_column_options
end

Instance Method Details

#money_column(*columns, currency_column: nil, currency: nil, currency_read_only: false, coerce_null: false) ⇒ Object 



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# File 'lib/money_column/active_record_hooks.rb', line 79

def money_column(*columns, currency_column: nil, currency: nil, currency_read_only: false, coerce_null: false)
  @money_column_options ||= {}

  options = normalize_money_column_options(
    currency_column: currency_column,
    currency: currency,
    currency_read_only: currency_read_only,
    coerce_null: coerce_null,
  )

  if options[:currency_column]
    clear_cache_on_currency_change(options[:currency_column])
  end

  columns.flatten.each do |column|
    column_string = column.to_s.freeze

    @money_column_options[column_string] = options

    attribute(column_string, MoneyColumn::ActiveRecordType.new)

    define_method(column) do
      read_money_attribute(column_string)
    end

    define_method("#{column}=") do |money|
      write_money_attribute(column_string, money)
    end
  end
end