Class: Array

Inherits:

Object

• Object
• Array

Defined in:

lib/openstudio-standards/utilities/array.rb

Overview

Taken from: github.com/rubyworks/facets/blob/master/lib/core/facets/array/mode.rb#L14

Instance Method Summary

• #mode ⇒ Object

  Get most common value from an array If there is a tie for most common, an array is returned of the tied values.

Instance Method Details

#mode ⇒ Object

Get most common value from an array If there is a tie for most common, an array is returned of the tied values

# File 'lib/openstudio-standards/utilities/array.rb', line 5

def mode
  max = 0
  c = Hash.new 0
  each { |x| cc = c[x] += 1; max = cc if cc > max }
  c.select { |k, v| v == max }.map { |k, v| k }
end