Today I Learned

A Hashrocket project

Rubocop doesn't care where you put the underscore

Gross:

currency_value = 123.45

Better:

currency_value = 12345

Rubocop’s first pass:

currency_value = 12_345

Best:

currency_value = 123_45

Rubocop won’t fix the underscore position, so long as it’s already present.

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