Class: AWSCosts::EBSOptimized

Inherits:
Object
  • Object
show all
Defined in:
lib/awscosts/ec2_ebs_optimized.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ EBSOptimized

Returns a new instance of EBSOptimized.



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# File 'lib/awscosts/ec2_ebs_optimized.rb', line 5

def initialize data
  @data = data
end

Class Method Details

.fetch(region) ⇒ Object 



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# File 'lib/awscosts/ec2_ebs_optimized.rb', line 13

def self.fetch region
  transformed = AWSCosts::Cache.get_jsonp('/pricing/1/ec2/pricing-ebs-optimized-instances.min.js') do |data|
    result = {}
    data['config']['regions'].each do |r|
      container = {}
      r['instanceTypes'].each do |type|
        type['sizes'].each do |size|
          container[size['size']] = size['valueColumns'].select{|v| v['name'] == 'ebsOptimized'}.first['prices']['USD'].to_f
        end
      end
      result[r['region']] = container
    end
    result
  end
  self.new(transformed[region])
end

Instance Method Details

#price(type = nil) ⇒ Object 



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# File 'lib/awscosts/ec2_ebs_optimized.rb', line 9

def price type = nil
  type.nil? ? @data : @data[type]
end