module WordWrapGem

comment

Constants

VERSION

Public Class Methods

wrap(string, max_len) click to toggle source

# File lib/wordWrapGem.rb, line 5
  def self.wrap(string, max_len)
  return string if string.length <= max_len
  break_col = string[0...max_len].rindex(" ") || max_len
  string[0...break_col].strip + "\n" + 
  wrap(string[break_col..-1].strip, max_len)
end