fn is_identifier_part()

in src/dialect/snowflake.rs [74:80]

• 7 lines of code
• 7 McCabe index (conditional complexity)

    fn is_identifier_part(&self, ch: char) -> bool {
        ch.is_ascii_lowercase()
            || ch.is_ascii_uppercase()
            || ch.is_ascii_digit()
            || ch == '$'
            || ch == '_'
    }