Module: FeCoreExt::CoreExt::Array

Included in:
Array
Defined in:
lib/fe_core_ext/core_ext/array.rb

Instance Method Summary collapse

Instance Method Details

#median ⇒ Object 



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# File 'lib/fe_core_ext/core_ext/array.rb', line 5

def median
  return if empty?
  sorted = sort
  len = sorted.length
  (sorted[(len - 1) / 2] + sorted[len / 2]) / 2.0
end