[Snippet] RegExp (exclude-all)

A case-insensitive "exclude-all" Regular Expression custom node that runs checks across the text, embed, and facets[*] fields.

Purpose

• Centralises RegExp logic for easier maintenance
• Filters out matches from all key fields containing text and URIs
• Keeps the custom node lightweight and efficient

Notes

• Useful for global exclusions (e.g., spam terms, banned domains)

Variants: case-insensitive

• RegExp (include-any)
• RegExp (exclude-all) — this one
• RegExp (exclude-any)
• RegExp (include-all)

Variants: case-sensitive

• RegExp (include-any sensitive)
• RegExp (exclude-all sensitive)
• RegExp (exclude-any sensitive)
• RegExp (include-all sensitive)

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