lib/paperclip/validators/attachment_presence_validator.rb
Prefer double-quoted strings unless you need single quotes to avoid extra backslashes for escaping. Open
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require 'active_model/validations/presence'
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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 - value
. If it's necessary, use _
or _value
as an argument name to indicate that it won't be used. Open
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def validate_each(record, attribute, value)
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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
Line is too long. [81/80] Open
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# * +unless+: Same as +if+ but validates if lambda or method returns false.
- Exclude checks