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cf373f3efb
This way, we will have no issue fitting the entire dataset on the free tier of Heroku
23 lines
601 B
Ruby
23 lines
601 B
Ruby
# frozen_string_literal: true
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class Day < Sequel::Model
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dataset_module do
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def latest(date = Date.today)
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where(date: select(:date).where(Sequel.lit('date <= ?', date))
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.order(Sequel.desc(:date))
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.limit(1))
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end
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def between(interval)
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where(date: interval)
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end
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def currencies
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select(:date,
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Sequel.lit('rates.key').as(:iso_code),
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Sequel.lit('rates.value::text::float').as(:rate))
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.join(Sequel.function(:jsonb_each, :rates).lateral.as(:rates), true)
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end
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end
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end
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