Class: Array

Inherits:
Object show all
Defined in:
lib/sup/util.rb

Instance Method Summary collapse

Instance Method Details

#flatten_one_level ⇒ Object 



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# File 'lib/sup/util.rb', line 597

def flatten_one_level
  inject([]) { |a, e| a + e }
end

#last=(e) ⇒ Object 



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# File 'lib/sup/util.rb', line 606

def last= e; self[-1] = e end

#nonempty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sup/util.rb', line 607

def nonempty?; !empty? end

#rest ⇒ Object 



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# File 'lib/sup/util.rb', line 602

def rest; self[1..-1]; end

#to_boolean_h ⇒ Object 



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# File 'lib/sup/util.rb', line 604

def to_boolean_h; Hash[*map { |x| [x, true] }.flatten]; end

#to_h ⇒ Object 



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# File 'lib/sup/util.rb', line 601

def to_h; Hash[*flatten]; end