Contents

class Array
  def to_proc
    ->(h) { length == 1 ? h[first] : h.values_at(*self) }
  end
end

#credit: http://thepugautomatic.com/2014/11/array-to-proc-for-hash-access/

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
trax_core-0.0.71	lib/trax/array.rb
trax_core-0.0.7	lib/trax/array.rb
trax_core-0.0.6	lib/trax/array.rb
trax_core-0.0.5	lib/trax/array.rb
trax_core-0.0.4	lib/trax/array.rb
trax_core-0.0.3	lib/trax/array.rb