frankfurter/lib/query.rb

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599 B
Ruby
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# frozen_string_literal: true
class Query
def initialize(params = {})
@params = params
end
def amount
return unless @params[:amount]
@params[:amount].to_f
end
def base
@params.values_at(:from, :base).compact.first&.upcase
end
def symbols
@params.values_at(:to, :symbols).compact.first&.split(',')
end
def date
if @params[:date]
Date.parse(@params[:date])
else
(Date.parse(@params[:start_date])..Date.parse(@params[:end_date]))
end
end
def to_h
{ amount: amount, base: base, date: date, symbols: symbols }.compact
end
end