Advanced Search

Text Wrapping with Regular Expressions

/ Published in: Ruby
Save to your folder(s)
Hat tip: Allan Odgaard

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. def wrap_text(txt, col = 80)
  2.   txt.gsub(/(.{1,#{col}})( +|$)\n?|(.{#{col}})/,
  3.     "\\1\\3\n")
  4. end

URL: http://blog.macromates.com/2006/wrapping-text-with-regular-expressions/

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.