module Stud::With
Public Instance Methods
Source
# File lib/stud/with.rb, line 16 def with(*args, &block) block.call(*args) end
Run a block with arguments. This is sometimes useful in lieu of explicitly assigning variables.
I find mainly that using ‘with’ is a clue that I can factor out a given segment of code into a method or function.
Example usage:
with(TCPSocket.new("google.com", 80)) do |s| s.write("GET / HTTP/1.0\r\nHost: google.com\r\n\r\n") puts s.read s.close end