Class: Utxoracle::BatchOracle

Inherits:
Object
  • Object
show all
Defined in:
lib/utxoracle/batch_oracle.rb

Instance Method Summary collapse

Constructor Details

#initialize(provider, log = false) ⇒ BatchOracle

Returns a new instance of BatchOracle.



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# File 'lib/utxoracle/batch_oracle.rb', line 5

def initialize(provider, log = false)
  @provider   = provider
  @log        = log
end

Instance Method Details

#prices(start_date, end_date) ⇒ Object 



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# File 'lib/utxoracle/batch_oracle.rb', line 10

def prices(start_date, end_date)
  formatted_start_date  = Time.parse start_date.tr('\n', '')
  formatted_end_date    = Time.parse end_date.tr('\n', '')
  ret                   = {}

  date = formatted_start_date
  threads = []

  while date < formatted_end_date
    # Bind `date` to thread scope: https://ruby-doc.org/core-2.0.0/Thread.html#method-c-new
    threads << Thread.new(date) do |t_date|
      oracle = Utxoracle::Oracle.new(@provider, log = @log)
      date_str = t_date.to_s[0..9]
      ret[date_str] = oracle.price(date_str)
    end

    date += Utxoracle::Oracle::SECONDS_PER_DAY
  end
  threads.each(&:join)

  puts ret
  ret
end