class Dolarblue::Bolsa
Class used to hold sell/buy values functionality for dollar “Official”
Public Instance Methods
buy_output()
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Override buy_output
since dollar “tarjeta” only has a sell value
@return [String] formatted output buy exchange value, in this case n/a for not available
# File lib/dolarblue/bolsa.rb, line 16 def buy_output 'n/a' end
extract_values(doc)
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Override extract_values
since dollar “tarjeta” only has a sell value
@param doc [Nokogiri::HTML] the html document to extract values from
# File lib/dolarblue/bolsa.rb, line 9 def extract_values(doc) @sell = extract_val(doc, 'sell') end