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smudge/sojourn

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lib/generators/sojourn/install_generator.rb

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Prefer annotated tokens (like %<foo>s</foo>) over unannotated tokens (like %s).
Open

          [Time.now.utc.strftime('%Y%m%d%H%M%S'), format('%.14d', next_migration_number)].max
Severity: Minor
Found in lib/generators/sojourn/install_generator.rb by rubocop

Use a consistent style for named format string tokens.

Note: unannotated style cop only works for strings which are passed as arguments to those methods: sprintf, format, %. The reason is that unannotated format is very similar to encoded URLs or Date/Time formatting strings.

Example: EnforcedStyle: annotated (default)

# bad
format('%{greeting}', greeting: 'Hello')
format('%s', 'Hello')

# good
format('%<greeting>s', greeting: 'Hello')</greeting>

Example: EnforcedStyle: template

# bad
format('%<greeting>s', greeting: 'Hello')
format('%s', 'Hello')

# good
format('%{greeting}', greeting: 'Hello')</greeting>

Example: EnforcedStyle: unannotated

# bad
format('%<greeting>s', greeting: 'Hello')
format('%{greeting}', 'Hello')

# good
format('%s', 'Hello')</greeting>

%w-literals should be delimited by [ and ].
Open

        %w(events).map { |m| "create_sojourn_#{m}" }.each do |name|
Severity: Minor
Found in lib/generators/sojourn/install_generator.rb by rubocop

This cop enforces the consistent usage of %-literal delimiters.

Specify the 'default' key to set all preferred delimiters at once. You can continue to specify individual preferred delimiters to override the default.

Example:

# Style/PercentLiteralDelimiters:
#   PreferredDelimiters:
#     default: '[]'
#     '%i':    '()'

# good
%w[alpha beta] + %i(gamma delta)

# bad
%W(alpha #{beta})

# bad
%I(alpha beta)

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