Method: Assert::ViewHelpers::InstanceMethods#to_sentence

Defined in:
lib/assert/view_helpers.rb

#to_sentence(items) ⇒ Object

generate a comma-seperated sentence fragment given a list of items



49
50
51
52
53
54
55
 
# File 'lib/assert/view_helpers.rb', line 49

def to_sentence(items)
  if items.size <= 2
    items.join(items.size == 2 ? " and " : "")
  else
    [items[0..-2].join(", "), items.last].join(", and ")
  end
end