Class: GetFx::Parser

Inherits:

Object

• Object
• GetFx::Parser

Defined in:

lib/getFx.rb

Instance Method Summary

• #initialize(curr, date, amt) ⇒ Parser constructor

  A new instance of Parser.

• #runCompute ⇒ Object

Constructor Details

#initialize(curr, date, amt) ⇒ Parser

Returns a new instance of Parser.

# File 'lib/getFx.rb', line 97

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

Instance Method Details

#runCompute ⇒ Object

# File 'lib/getFx.rb', line 104

def runCompute
  r = @doc.css("[@time='" + @date + "'] > [@currency='" + @curr + "']")[0]["rate"]
  i = r.to_f
  return i * @amt
end