Class: Nazar::View

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/nazar/view.rb

Instance Method Summary collapse

Constructor Details

#initialize(data, layout:, use_generic_formatter: false) ⇒ View

Returns a new instance of View.



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# File 'lib/nazar/view.rb', line 9

def initialize(data, layout:, use_generic_formatter: false)
  @data = data
  @use_generic_formatter = use_generic_formatter
  @layout = layout
end

Instance Method Details

#horizontal? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nazar/view.rb', line 40

def horizontal?
  layout == :horizontal
end

#layout ⇒ Object 



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# File 'lib/nazar/view.rb', line 27

def layout
  case @layout
  when :auto
    determine_layout
  when :vertical
    :vertical
  when :horizontal
    :horizontal
  else
    raise ArgumentError, "Unknown layout: #{Nazar.config.formatter.layout}"
  end
end

#render ⇒ Object 



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# File 'lib/nazar/view.rb', line 15

def render
  return unless supported_data?

  table.add_summary(summary) if summary

  table.render
end

#supported_data? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/nazar/view.rb', line 23

def supported_data?
  !!formatter_klass && formatter.valid?
end