user=> (def *matcher* (re-matcher #"\d+" "abc12345def")) #'user/*matcher* user=> (re-find *matcher*) "12345"
user=> (def *matcher* (re-matcher #"\d+" "abc12345def")) #'user/*matcher* user=> (re-find *matcher*) "12345"
user=> (def *matcher* (re-matcher #"\d+" "abc12345def")) #'user/*matcher* user=> (re-find *matcher*) "12345"