Tá patrúin dhearaidh luachmhar nuair a réitíonn siad fadhb fhíor atá agat i ndáiríre — ach má chuireann tú isteach iad áit nach bhfuil siad oiriúnach, causes over-engineering. Tá breithiúnas maith maidir le cathain (agus cathain nach) patrúin a úsáid chomh tabhachtach is atá eolas a bheith agat ar na patrúin féin.
Úsáid patrúin nuair a bhíonn siad oiriúnach do fhadhb fhíor
✓ When you have a problem a pattern is DESIGNED to solve (recognize the situation)
✓ When the pattern genuinely makes the code better (more flexible, maintainable, clear)
✓ When the added structure is JUSTIFIED by real needs (flexibility you'll actually use)
✓ When it improves communication (a well-known pattern others will recognize)
→ patterns are TOOLS for specific problems → apply them to the right problems
