Ruby: Insecure World Writable Directory

I keep getting following warning lately on my mac.

ruby warning: Insecure world writable dir /usr/local/bin, mode 040777

Little research and I found, Ruby warns you about any world writeable directory in your PATH. Not only writeable directories but parents as well. Fix is super quick.

chmod o-w /usr/local/bin

You can replace /usr/local/bin with any directory which ruby complains about. This fixes the issue.

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