Class: Bitcoin::Analyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/bitcoin/analyzer.rb

Class Method Summary collapse

Class Method Details

.analyze_trades(symbol) ⇒ Object 



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# File 'lib/bitcoin/analyzer.rb', line 15

def self.analyze_trades(symbol)
  trades = Bitcoin::Trade.get_trades_in_range(symbol.id)
  puts ""
  puts " ///// [Analysis Results] /////"
  puts "|"
  puts "| Trade with highest price:"
  puts "| #{self.get_max(trades).display_details}"
  puts "| Trade with lowest price:"
  puts "| #{self.get_min(trades).display_details}"
  puts "| Largest trade:"
  puts "| #{self.get_max(trades, :quantity).display_details}"
end

.get_max(object_array, attribute = :price) ⇒ Object 



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# File 'lib/bitcoin/analyzer.rb', line 3

def self.get_max(object_array, attribute = :price)
  object_array.max_by{ |e|
    e.send("#{attribute}")
  }
end

.get_min(object_array, attribute = :price) ⇒ Object 



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# File 'lib/bitcoin/analyzer.rb', line 9

def self.get_min(object_array, attribute = :price)
  object_array.min_by{ |e|
    e.send("#{attribute}")
  }
end