Module: Conjoin::Ui

Defined in:
lib/conjoin/ui.rb

Constant Summary collapse

UNITS = 
%W(B KB MB GB TB).freeze

Instance Method Summary collapse

Instance Method Details

#number_to_human_size(number) ⇒ Object 



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# File 'lib/conjoin/ui.rb', line 29

def number_to_human_size number
  number = number.to_i

  if number.to_i < 1024
    exponent = 0

  else
    max_exp  = UNITS.size - 1

    exponent = ( Math.log( number ) / Math.log( 1024 ) ).to_i # convert to base
    exponent = max_exp if exponent > max_exp # we need this to avoid overflow for the highest unit

    number  /= 1024 ** exponent
  end

  "#{number} #{UNITS[ exponent ]}"
end

#panel(options = {}, &block) ⇒ Object 



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# File 'lib/conjoin/ui.rb', line 3

def panel options = {}, &block
  helper = self

  options[:header] = options.delete :title if options.key? :title

  mab do
    div class: 'panel panel-default', id: options[:id] do
      if options.key? :header
        div class: 'panel-heading' do
          h3 class: 'panel-title' do
            if options.key? :icon
              fa_icon options[:icon]
            end
            text! options[:header]
          end
        end
      end
      div class: "panel-body #{options.key?(:no_padding) ? 'no-padding' : ''}" do
        text! helper.instance_exec(&block)
      end
    end
  end
end