Class: Tradier::Expiration

Inherits:
Base
  • Object
show all
Defined in:
lib/tradier/expiration.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#[], #attr_equal, attr_reader, #attrs, #attrs_equal, #initialize, #update

Constructor Details

This class inherits a constructor from Tradier::Base

Class Method Details

.from_response(body = {}) ⇒ Object 



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# File 'lib/tradier/expiration.rb', line 29

def self.from_response(body={})
  new(body)
end

Instance Method Details

#adjustments ⇒ Object 



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# File 'lib/tradier/expiration.rb', line 18

def adjustments
  @adjustments ||= begin
    pairs = @attrs[:strikes].fetch(:adjustments, {}).fetch(:adjustment, [])
    if pairs.is_a?(Hash)
      [Tradier::Adjustment.from_response(pairs)]
    else
      pairs.map { |p| Tradier::Adjustment.from_response(p) }
    end
  end
end

#date ⇒ Object 



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# File 'lib/tradier/expiration.rb', line 8

def date
  return unless @date || @attrs[:date]

  @date ||= Date.parse(@attrs[:date])
end

#strikes ⇒ Object 



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# File 'lib/tradier/expiration.rb', line 14

def strikes
  @strikes ||= @attrs.fetch(:strikes, {}).fetch(:strike, [])
end