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: / opt / td-agent / embedded / lib / ruby / gems / 2.1.0 / gems / hirb-0.7.3 / lib / hirb / helpers /

Filename : object_table.rb

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class Hirb::Helpers::ObjectTable < Hirb::Helpers::Table
  # Rows are any ruby objects. Takes same options as Hirb::Helpers::Table.render except as noted below.
  #
  # ==== Options:
  # [:fields] Methods of the object to represent as columns. Defaults to [:to_s].
  def self.render(rows, options ={})
    options[:fields] ||= [:to_s]
    options[:headers] ||= {:to_s=>'value'} if options[:fields] == [:to_s]
    item_hashes = options[:fields].empty? ? [] : Array(rows).inject([]) {|t,item|
      t << options[:fields].inject({}) {|h,f| h[f] = item.__send__(f); h}
    }
    super(item_hashes, options)
  end
end