I want to sharpen my own knives
You equate deploying an entire module in order to avoid using a shift operation, with "sharpening your own knives".
More like you want to use disposable plastic spoons.
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
In reply to Re^6: accessing an environment variable dynamically