dry-rb/dry-auto_inject

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lib/dry/auto_inject/strategies/constructor.rb

Summary

Maintainability
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Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

          raise NotImplementedError, "must be implemented by a subclass"

Checks if uses of quotes match the configured preference.

Example: EnforcedStyle: single_quotes (default)

# bad
"No special symbols"
"No string interpolation"
"Just text"

# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"

Example: EnforcedStyle: double_quotes

# bad
'Just some text'
'No special chars or interpolation'

# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"

Unused method argument - klass. If it's necessary, use _ or _klass as an argument name to indicate that it won't be used. You can also write as define_initialize(*) if you want the method to accept any arguments but don't care about them.
Open

        def define_initialize(klass)

This cop checks for unused method arguments.

Example:

# bad

def some_method(used, unused, _unused_but_allowed)
  puts used
end

Example:

# good

def some_method(used, _unused, _unused_but_allowed)
  puts used
end

Prefer single-quoted strings when you don't need string interpolation or special symbols.
Open

          raise NotImplementedError, "must be implemented by a subclass"

Checks if uses of quotes match the configured preference.

Example: EnforcedStyle: single_quotes (default)

# bad
"No special symbols"
"No string interpolation"
"Just text"

# good
'No special symbols'
'No string interpolation'
'Just text'
"Wait! What's #{this}!"

Example: EnforcedStyle: double_quotes

# bad
'Just some text'
'No special chars or interpolation'

# good
"Just some text"
"No special chars or interpolation"
"Every string in #{project} uses double_quotes"

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