Class: Economy::Rates::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/economy/rates/base.rb

Direct Known Subclasses

Yahoo

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.



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# File 'lib/economy/rates/base.rb', line 7

def initialize
  @retries = 0
end

Instance Attribute Details

#retries ⇒ Object (readonly)

Returns the value of attribute retries.



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# File 'lib/economy/rates/base.rb', line 5

def retries
  @retries
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/economy/rates/base.rb', line 11

def fetch
  begin
    call
  rescue
    if retries < 30
      sleep 60
      @retries += 1
      fetch
    else
      puts "Giving up after #{retries} retries"
    end
  end
end