Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Zvinyorwa zvechimiro chekugadzira zvinorondedzera mamiriro ezvinhu umo chimiro chinoshandiswa, masimba mukati memamiriro ezvinhu ayo chimiro chinotsvaka kugadzirisa, uye mhinduro yakataurwa. Hapana chimiro chimwe chete, chakarongwa chokunyorwa kwemienzaniso yokugadzira. Panzvimbo pezvo, manyorerwo akasiyana-siyana akasiyana-siyana akashandiswa nevanyori vakasiyana-siyana. Zvisinei, maererano naMartin Fowler, mamwe mafomu emapurani ave achizivikanwa kupfuura mamwe, uye nokudaro anova mavambo akajairika emabasa matsva ekunyora mapatani. Muenzaniso wechimiro chechinyorwa chinowanzoshandiswa ndeicho chinoshandiswa naErich Gamma, Richard Helm, Ralph Johnson, naJohn Vlissides mubhuku ravo rinonzi Design Patterns. Rine zvikamu zvinotevera:  Mubvunzo: Ndoupi muitiro wokunyorwa kwemienzaniso yokugadzira?
nharaunda inoshandiswa muenzaniso wacho, masimba ari mumamiriro ezvinhu ayo muenzaniso wacho unotsvaka kugadzirisa, uye mhinduro inokurudzirwa