class Balancer::OptionTransformer
Public Instance Methods
key_to_cli_option(key)
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resource_arns => –resource-arns
# File lib/balancer/option_transformer.rb, line 35 def key_to_cli_option(key) '--' + key.to_s.gsub('_','-') end
to_cli(options)
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# File lib/balancer/option_transformer.rb, line 6 def to_cli(options) params = [] options.each do |k,v| case v when Symbol, String, Integer params << key_to_cli_option(k) + ' ' + v.to_s when Array values = [] v.each do |o| if o.is_a?(Hash) o.each do |x,y| values << "#{x.to_s.camelize}=#{y}" end else # assume string values << o end end list = v.first.is_a?(Hash) ? values.join(',') : values.join(' ') params << key_to_cli_option(k) + ' ' + list else puts "v.class: #{v.class.inspect}" raise "the roof" end end params.join(' ') end