Rubocop changes #!/usr/bin/ruby to
# !/usr/bin/ruby
adds a space after the hash when I use rubocop -a, how can I avoid this
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mu is too short
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Rpj
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Which version of rubocop are you using? – vgoff Dec 01 '13 at 07:01
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I used the original version. – sawa Dec 01 '13 at 08:37
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You'll have to disable the LeadingCommentSpace cop. It ensures that there is a space between # and the text that follows it. Puts something like this in your .rubocop.yml:
LeadingCommentSpace:
enabled: false
What you've stumbled upon is a bug, that I'll fix in the next RuboCop release (I'm its author). Obviously #! should be treated specially.
Bozhidar Batsov
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Btw, I cannot reproduce the problem with RuboCop 0.15. What version of RuboCop are you using? – Bozhidar Batsov Dec 10 '13 at 07:53
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still it's an issue on rubocop 0.39.0 - `#!/usr/bin/env ruby`, `#!/usr/bin/env bundle exec rails runner` – geekdev Jun 28 '16 at 06:13