The Evils of the `For` Loop (2009)

by taylorbuley • 11 years ago

6 3 11 years ago

everyone• 11 years ago

Perhaps specify that this is Ruby specific in the title? Otherwise its incredibly clickbaity, as for loop is central to so many C style languages.

hyperpape• 11 years ago

There is a related issue in Python and Javascript. If you don't have block scoped for variables, you have a potential issue.

eqyiel• 11 years ago

If you don't have Flash but still want to read it:

    Array.prototype.map.call(document.querySelectorAll(".zclip"), function(node) { node.parentNode.removeChild(node); })

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