Class: Xurrency

Inherits:
Object
  • Object
show all
Defined in:
lib/xurrency.rb

Defined Under Namespace

Modules: Request Classes: Client

Constant Summary collapse

VERSION = 
"002"

Instance Method Summary collapse

Constructor Details

#initialize(init = nil) ⇒ Xurrency

Returns a new instance of Xurrency.



78
79
80
81
82
83
84
85
86
87
88
89
90
 
# File 'lib/xurrency.rb', line 78

def initialize(init = nil)
  @cache = {}
  memoize :currency_name
  memoize :zone
  memoize :url
  memoize :currencies
  memoize :values
  memoize :values_inverse
  if init
    init = Request.currencies if init == :all
    init.each {|c| values(c) }
  end
end

Instance Method Details

#value(amount, base, target) ⇒ Object

Calculates the value without quering getValue.



93
94
95
 
# File 'lib/xurrency.rb', line 93

def value(amount, base, target)
  values(base)[target] * amount
end