Class: String

Inherits:
Object show all
Defined in:
lib/array_pair.rb

Instance Method Summary collapse

Instance Method Details

#wrap(col = 80) ⇒ Object 



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# File 'lib/array_pair.rb', line 12

def wrap(col=80)
  gsub(/(.{1,#{col}})( +|$\n?)|(.{1,#{col}})/,
    "\\1\\3\n") 
end