Module: BravoPresenter::Filters

Included in:
Base
Defined in:
lib/bravo_presenter/filters.rb

Instance Method Summary collapse

Instance Method Details

#collection(value) ⇒ Object

nodoc



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# File 'lib/bravo_presenter/filters.rb', line 5

def collection(value)
  template.present_collection(value)
end

#currency(value, options = {}) ⇒ Object

nodoc



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# File 'lib/bravo_presenter/filters.rb', line 11

def currency(value, options={})
  options[:unit] ||= object.country.currency.symbol rescue '$'
  template.number_to_currency(value, options)
end

#datetime(value, format = :short) ⇒ Object

nodoc



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# File 'lib/bravo_presenter/filters.rb', line 18

def datetime(value, format=:short)
  format = case format
    when :mmm_yyyy then "%b %y"
    when :dd_mmm then "%d %b"
    when :date_at_time then "%d %b at %l:%M%P"
    when :time_on_date then "%l:%M%P on %d %b"
    when :datetime then "%d %b %l:%M%P"
    else format
  end
  return value.to_s(format) unless format.is_a?(String)
  value.strftime format
end

#presenter(value) ⇒ Object

nodoc



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# File 'lib/bravo_presenter/filters.rb', line 33

def presenter(value)
  return nil if value.nil?
  template.present_object(value)
end

#text(value, options = {}) ⇒ Object

nodoc



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# File 'lib/bravo_presenter/filters.rb', line 40

def text(value, options={})
  if length = options.delete(:truncate)
    value = template.truncate(value, :length => length)
  end
  value
end