Class: FlexValidations::NumberedList Private

Inherits:
Object
  • Object
show all
Defined in:
lib/flex_validations.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(items) ⇒ NumberedList

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of NumberedList.



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# File 'lib/flex_validations.rb', line 47

def initialize(items)
  @items = items
end

Instance Method Details

#to_s ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/flex_validations.rb', line 51

def to_s
  listing = @items.map.with_index(1) do |item, n|
    i = "#{n}. #{item}"

    if i.end_with?('.')
      i
    else
      "#{i};"
    end
  end.join("\n")

  if listing.end_with?('.')
    listing
  elsif listing.end_with?(';')
    "#{listing[0..-2]}."
  else
    "#{listing}."
  end
end