class GetFx::Parser
Public Class Methods
new(curr, date, amt)
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# File lib/getFx.rb, line 101 def initialize(curr, date, amt) @doc = Nokogiri::HTML(open("https://s3.eu-west-2.amazonaws.com/cq-dev-storage/feed.xml")) @curr = curr @date = date @amt = amt.to_f end
Public Instance Methods
runCompute()
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# File lib/getFx.rb, line 108 def runCompute r = @doc.css("[@time='" + @date + "'] > [@currency='" + @curr + "']")[0]["rate"] i = r.to_f return i * @amt end