Ruby: Rubocop-friendly Hash pretty-printer

You’re desperate. Your legacy code-generation code outputs a Hash using hash#to_s. You’ve flouted many Rubocop rules to get to where you are. Suddenly, it gets too much. You search the Web for a pretty-print function that you want: a Rubocop-friendly Hash pretty-printer.

Empty-handed, you cough up blood, while a police car’s red-blue lights flicker in through the blinds of your run-down office.

sethw-cop-car-lights

With tired fingers, you type out something like:

Then, you faint, blessed sleep converges on you and envelopes you in a colorless void.

Photo credit: sethw

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