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# File 'lib/vaultoro/basic_api/bid_ask.rb', line 6
def fetch
@errors.clear
response = Client.get('/bidandask', {})
code = response.code rescue ""
case code
when '200'
hash = JSON.parse(response.body)
@status = 'SUCCESS'
hash['bids'].each do |bid|
@list << PriceVolume.new(type: 'bid', price: bid[0].to_f, volume: bid[1].to_f)
end
hash['asks'].each do |ask|
@list << PriceVolume.new(type: 'ask', price: bid[0].to_f, volume: bid[1].to_f)
end
unless @status == 'SUCCESS'
set_errors(response)
return false
end
return true
else
set_errors(response)
return false
end
end
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