Module: Stud::With

Extended by:: With

Included in:: With

Defined in:: lib/stud/with.rb

Instance Method Summary collapse

#with(*args, &block) ⇒ Object

Run a block with arguments.

Instance Method Details

#with(*args, &block) ⇒ `Object`

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



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# File 'lib/stud/with.rb', line 16

def with(*args, &block)
  block.call(*args)
end