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mehdi-farsi/osr_01.rb

Created August 22, 2018 12:52
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osr_01.rb
require 'ostruct'
computer = OpenStruct.new(ram: '4GB')
computer.class # => OpenStruct
computer.ram # => "4GB"
computer[:ram] # => "4GB"
computer['ram'] # => "4GB"
computer.screens = 2
# OR: computer[:screens] = 2
# OR: computer['screens'] = 2
computer.screens # => 2
computer[:screens] # => 2
computer['screens'] # => 2
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