Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/jquery-cheat.rb

Instance Method Summary collapse

#word_wrap(cols, padding = 0) ⇒ Object

Instance Method Details

#word_wrap(cols, padding = 0) ⇒ `Object`



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# File 'lib/jquery-cheat.rb', line 103

def word_wrap cols, padding = 0
  gsub(/\n\n/, "\r").gsub(/\n/, ' ').gsub(/\r/, "\n\n#{' ' * 14}").gsub(/(.{1,#{cols}}|\S{#{cols + 1},})(?: +|$\n?)/, "\\1\n#{ ' ' * padding}")
end