module WordWrapTing
Constants
- VERSION
Public Class Methods
wrap(str, max_len)
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# File lib/word_wrap_ting.rb, line 8 def self.wrap(str, max_len) return str if str.length <= max_len break_col = str[0...max_len].rindex(' ') || max_len str[0...break_col].strip << "\n" << self.wrap(str[break_col..-1].strip, max_len) end