Vertical Whitespace Violation: Limit vertical whitespace to maximum 2 empty lines; currently 3 (vertical_whitespace)

Vertical Whitespace before Closing Braces Violation: Don't include vertical whitespace (empty line) before closing braces (vertical_whitespace_closing_braces)

Empty Parentheses with Trailing Closure Violation: When using trailing closures, empty parentheses should be avoided after the method call (empty_parentheses_with_trailing_closure)

Force Unwrapping Violation: Force unwrapping should be avoided (force_unwrapping)

Identifier Name Violation: Variable name 'db' should be between 3 and 40 characters long (identifier_name)

Identifier Name Violation: Variable name 'db' should be between 3 and 40 characters long (identifier_name)

Multiline Function Chains Violation: Chained function calls should be either on the same line, or one per line (multiline_function_chains)

Multiline Function Chains Violation: Chained function calls should be either on the same line, or one per line (multiline_function_chains)

Multiline Function Chains Violation: Chained function calls should be either on the same line, or one per line (multiline_function_chains)