Ruby

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

PREVIOUS	NEXT

Code Example
Ruby :: how to generate a controller in rails
Ruby :: ruby test is number
Ruby :: how to make a new array ruby
Ruby :: how to add to an array ruby
Ruby :: ruby downcase
Ruby :: ruby array prepend vs unshift
Ruby :: array to hash ruby
Ruby :: call a class method ruby
Ruby :: iterate over array ruby
Ruby :: Rails validations: unique scope
Ruby :: ruby rails where not in
Ruby :: ruby create array
Ruby :: rails column datetime
Ruby :: rails always 2 decimal
Ruby :: validations rails integer suprior to 0
Ruby :: ruby generate task
Ruby :: including libraries in ruby
Ruby :: rails array pop first n elements
Ruby :: ruby in array
Ruby :: rails start id to 1000
Ruby :: Validate French phone numbers
Ruby :: render to string rails
Ruby :: ruby regex replace capture group
Ruby :: set db environment to development
Ruby :: ruby file copy
Ruby :: rails list down attributes of model
R :: r delete all variables
R :: how to add new value in R list
R :: r replace blank string with na
R :: Extract number from string field R