Module: RbtcArbitrage::Client

Included in:
RbtcArbitrage::Clients::BitstampClient, RbtcArbitrage::Clients::BtceClient, RbtcArbitrage::Clients::CampbxClient, RbtcArbitrage::Clients::CoinbaseClient
Defined in:
lib/rbtc_arbitrage/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#balance=(value) ⇒ Object (writeonly)

Sets the attribute balance

Parameters:

  • value —

    the value to set the attribute balance to.



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# File 'lib/rbtc_arbitrage/client.rb', line 4

def balance=(value)
  @balance = value
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/rbtc_arbitrage/client.rb', line 3

def options
  @options
end

Instance Method Details

#address ⇒ Object 



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# File 'lib/rbtc_arbitrage/client.rb', line 34

def address
  ENV["#{exchange.to_s.upcase}_ADDRESS"]
end

#buy ⇒ Object 



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# File 'lib/rbtc_arbitrage/client.rb', line 26

def buy
  trade :buy
end

#initialize(config = {}) ⇒ Object 



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# File 'lib/rbtc_arbitrage/client.rb', line 6

def initialize config={}
  @options = config
  @options = {}
  set_key config, :volume, 0.01
  set_key config, :cutoff, 2
  set_key config, :logger, Logger.new(STDOUT)
  set_key config, :verbose, true
  set_key config, :live, false
  self
end

#logger ⇒ Object 



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# File 'lib/rbtc_arbitrage/client.rb', line 38

def logger
  @options[:logger]
end

#sell ⇒ Object 



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# File 'lib/rbtc_arbitrage/client.rb', line 30

def sell
  trade :sell
end

#validate_keys(*args) ⇒ Object 



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# File 'lib/rbtc_arbitrage/client.rb', line 17

def validate_keys *args
  args.each do |key|
    key = key.to_s.upcase
    if ENV[key].blank?
      raise ArgumentError, "Exiting because missing required ENV variable $#{key}."
    end
  end
end