Skip to content

Instantly share code, notes, and snippets.

@mmazer

mmazer/replace.rb

Created September 24, 2012 01:27
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save mmazer/3773726 to your computer and use it in GitHub Desktop.
Save mmazer/3773726 to your computer and use it in GitHub Desktop.
Download ZIP
Ruby: Search and replace in file
Raw
replace.rb
filename = "foo"
text = File.read(filename)
puts = text.gsub(/search_regexp/, "replacestring")
File.open(filename, "w") { |file| file << puts }
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment