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22 changes: 22 additions & 0 deletions solutions/gleam/log-levels/1/src/log_levels.gleam
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
import gleam/string
pub fn message(log_line: String) -> String {
case log_line {
"[INFO]:" <> err -> err
"[WARNING]:" <> err -> err
"[ERROR]:" <> err -> err
_ -> ""
} |> string.trim
}

pub fn log_level(log_line: String) -> String {
case log_line {
"[INFO]" <> _ -> "info"
"[WARNING]" <> _ -> "warning"
"[ERROR]" <> _ -> "error"
_ -> ""
}
}

pub fn reformat(log_line: String) -> String {
message(log_line) <> " (" <> log_level(log_line) <> ")"
}