log-levels
10 Points
strings
Instructions
In this exercise you'll be processing log-liners.
Each log line is a string formatted as follows: "[<LEVEL>]: <MESSAGE>*".
1. Get the message from a log line
Implement the LogLevels.message() function to return the message from a log line, with the leading and trailing whitespaces removed.
2. Get the log level from a log line
Implement the LogLevels.logLevel() function to return the log level from a log line in lower case.
3. Reformat a log line
Implement the LogLevels.reformat() method that takes a log line and a location string and reformats into a message containing two lines.
The first line is formatted as <LEVEL>@<LOCATIOON>:, where:
<LEVEL>is the log level in lower case (as from 2. Get the log level from a log line).<LOCATION>is the location given as the second parameter.
The second line contains exactly two spaces, followed by the log message (as from 1. Get the message from a log line):
reformat("[TRACE]: Start of function", 2, 8)
// => "trace@208:
Start of function"log-levels
10 Points
strings
Instructions
In this exercise you'll be processing log-liners.
Each log line is a string formatted as follows: "[<LEVEL>]: <MESSAGE>*".
1. Get the message from a log line
Implement the LogLevels.message() function to return the message from a log line, with the leading and trailing whitespaces removed.
2. Get the log level from a log line
Implement the LogLevels.logLevel() function to return the log level from a log line in lower case.
3. Reformat a log line
Implement the LogLevels.reformat() method that takes a log line and a location string and reformats into a message containing two lines.
The first line is formatted as <LEVEL>@<LOCATIOON>:, where:
<LEVEL>is the log level in lower case (as from 2. Get the log level from a log line).<LOCATION>is the location given as the second parameter.
The second line contains exactly two spaces, followed by the log message (as from 1. Get the message from a log line):
reformat("[TRACE]: Start of function", 2, 8)
// => "trace@208:
Start of function"