[Correctable] Layout/SpaceInsideArrayLiteralBrackets: Do not use space inside array brackets.

[Correctable] Style/StringLiterals: Prefer single-quoted strings when you don't need string interpolation or special symbols. (https://rubystyle.guide#consistent-string-literals)

[Correctable] Style/StringLiterals: Prefer single-quoted strings when you don't need string interpolation or special symbols. (https://rubystyle.guide#consistent-string-literals)

[Correctable] Layout/MultilineMethodCallIndentation: Align .then with .new on line 61.

[Correctable] Style/RedundantConstantBase: Remove redundant ::.

[Correctable] Layout/MultilineMethodCallIndentation: Align .tap with .new on line 61.

[Correctable] Style/GlobalStdStream: Use $stdout instead of STDOUT. (https://rubystyle.guide#global-stdout)

[Correctable] Layout/IndentationConsistency: Inconsistent indentation detected. (https://rubystyle.guide#spaces-indentation, https://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#follow-the-coding-conventions)

[Correctable] Layout/CommentIndentation: Incorrect indentation detected (column 2 instead of 3).

[Correctable] Style/StringLiterals: Prefer single-quoted strings when you don't need string interpolation or special symbols. (https://rubystyle.guide#consistent-string-literals)

ActivitiesController POST create_invoices when as treasurer enqueues invoice create job

Payment#update when concurrently updating payment to paid

Payment#after_save when updating invoice payment to paid creates credit mutation

Payment#after_save when updating invoice payment to paid creates credit mutation

Payment#after_save when updating invoice payment to paid creates credit mutation

Payment#after_save when updating invoice payment to paid enqueues mail is expected to enqueues InvoiceMailer.invoice_paid

Payment#after_save when updating already paid payment

Payment#after_save when updating user payment to paid creates credit mutation

Payment#after_save when updating user payment to paid creates credit mutation