Method: Numeric#underscorize

Defined in:
lib/epitools/core_ext/numbers.rb

#underscorize ⇒ Object

Convert this number to a string, adding underscores between each group of 3 digits.



24
25
26
 
# File 'lib/epitools/core_ext/numbers.rb', line 24

def underscorize
  commatize("_")
end