module TextWrapper
Constants
- VERSION
Public Class Methods
wrap(string, max_len)
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# File lib/text_wrapper.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