# File lib/sup/util.rb, line 454 def flatten_one_level inject([]) { |a, e| a + e } end
# File lib/sup/util.rb, line 463 def last= e; self[-1] = e end
# File lib/sup/util.rb, line 464 def nonempty?; !empty? end
# File lib/sup/util.rb, line 459 def rest; self[1..-1]; end
# File lib/sup/util.rb, line 461 def to_boolean_h; Hash[*map { |x| [x, true] }.flatten]; end
# File lib/sup/util.rb, line 458 def to_h; Hash[*flatten]; end