Class: Array

Inherits:

Object

• Object
• Array

Defined in:

lib/pos-tagger.rb

Instance Method Summary

• #mean ⇒ Object
• #sum ⇒ Object

Instance Method Details

#mean ⇒ Object

# File 'lib/pos-tagger.rb', line 3

def mean; sum.to_f / size; end

#sum ⇒ Object

# File 'lib/pos-tagger.rb', line 2

def sum; inject(:+); end