Module: WordWrapGem
- Defined in:
- lib/wordWrapGem.rb,
lib/wordWrapGem/version.rb
Overview
comment
Constant Summary collapse
- VERSION =
"0.1.0"
Class Method Summary collapse
Class Method Details
.wrap(string, max_len) ⇒ Object
5 6 7 8 9 10 |
# 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 |