Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/twail.rb,
lib/twail_debug.rb

Instance Method Summary collapse

Instance Method Details

#wrap(len = 65) ⇒ Object 



77
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# File 'lib/twail.rb', line 77

def wrap(len=65)
  gsub(/\n/, " ").gsub(/.{1,#{len}}(?:\s|\Z)/){$&+"\n"}
end