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# File 'lib/formatting/currency.rb', line 7
def format_currency(record, amount_or_method, opts = {})
if record.is_a?(Symbol)
raise NotARecordError, "Expected an object that could tell us its currency; got #{record.inspect}"
end
format_string = opts.fetch(:format, "<amount> <currency>")
skip_currency = opts.fetch(:skip_currency, false)
unless skip_currency
currency = opts.fetch(:currency) {
record.respond_to?(:currency) ? record.currency: nil
}
currency = nil if currency == false
end
if amount_or_method.is_a?(Symbol)
amount = record.public_send(amount_or_method)
else
amount = amount_or_method
end
return "" if amount.nil?
amount = format_number(amount, opts)
apply_format_string(format_string, amount, currency)
end
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