Method: Enumerable::Hashifier#flat

Defined in:
lib/core/facets/enumerable/hashify.rb

#flat ⇒ Object

This is equivalent to Hash, but it will pad the array with a nil object if there are not an even number of elements.

a = [:a,1,[:b,2,:c]]
a.to_h_flat  #=> { :a=>1, :b=>2, :c=>nil }



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# File 'lib/core/facets/enumerable/hashify.rb', line 79

def flat
  a = @enum.to_a.flatten
  a << nil if a.size.odd?
  Hash[*a]
end