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 



73
74
75
 
# File 'lib/twail.rb', line 73

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