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31 lines
522 B
Ruby
31 lines
522 B
Ruby
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# frozen_string_literal: true
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require 'currency'
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require 'money/currency'
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class CurrencyNames
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def cache_key
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Digest::MD5.hexdigest(currencies.first.date.to_s)
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end
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def formatted
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iso_codes.each_with_object({}) do |iso_code, result|
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result[iso_code] = Money::Currency.find(iso_code).name
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end
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end
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private
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def iso_codes
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currencies.map(&:iso_code).append('EUR').sort
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end
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def currencies
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@currencies ||= find_currencies
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end
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def find_currencies
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Currency.latest.all
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end
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end
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