Class: Mcoin::Market::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/mcoin/market/base.rb

Overview

:nodoc:

Direct Known Subclasses

Bitfinex, Bitstamp, Kraken

Instance Method Summary collapse

Constructor Details

#initialize(type, currency) ⇒ Base

Returns a new instance of Base.



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# File 'lib/mcoin/market/base.rb', line 11

def initialize(type, currency)
  @type = type
  @currency = currency
  @retries = 0
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/mcoin/market/base.rb', line 21

def fetch
  @data ||= JSON.parse(Net::HTTP.get(uri))
  self
rescue JSON::ParserError
  return nil if @retries >= 3
  @retries += 1
  retry
end

#name ⇒ Object 



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# File 'lib/mcoin/market/base.rb', line 17

def name
  self.class.name.split('::').last
end

#to_ticker ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/mcoin/market/base.rb', line 30

def to_ticker
  raise NotImplementedError
end

#uri ⇒ Object 



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# File 'lib/mcoin/market/base.rb', line 34

def uri
  options = { type: @type.upcase, currency: @currency.upcase }
  uri = format(self.class.const_get(:ENDPOINT), options)
  URI(uri)
end