Method: Erector::Convenience#join

Defined in:
lib/erector/convenience.rb

#join(array, separator) ⇒ Object

Emits the result of joining the elements in array with the separator. The array elements and separator can be Erector::Widget objects, which are rendered, or strings, which are html-escaped and output.



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# File 'lib/erector/convenience.rb', line 26

def join(array, separator)
  first = true
  array.each do |item|
    if !first
      if separator.is_a? Widget
        widget separator
      else
        text separator
      end
    end
    first = false
    if item.is_a? Widget
      widget item
    else
      text item
    end
  end
end