Prefix.say: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/suspicious/prefix.bend as Prefix
Lines 85-88 of bolt@1.27.0.0/src/rules/suspicious/prefix.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/suspicious/prefix.bend&start_line=85&end_line=88

import Base

# what the finding says: the take, and the starts_with that replaces it
def say(+ss: String, +kk: String, +lit: String) -> String:
  "String.eq(String.take(" ++ ss ++ ", " ++ kk ++ "), " ++ lit ++ ") copies " ++ kk
    ++ " chars only to compare them; String.starts_with(" ++ ss ++ ", " ++ lit ++ ") gives the same answer in place."

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.append