Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/extensions/string.rb

Instance Method Summary collapse

Instance Method Details

#wrap(width = 78) ⇒ Object

www.java2s.com/Code/Ruby/String/WordwrappingLinesofText.htm



3
4
5
 
# File 'lib/extensions/string.rb', line 3

def wrap(width = 78)
  gsub(/(.{1,#{width}})(\s+|\Z)/, "\\1\n")
end