Learn how Trifle::Logs::Formatters manipulates output.

Formatters

Formatters are used to format your data. You can use some of pre-defined formatters or define your own. There really isn't much to it.

Timestamp Formatter

Beginning of each line is identified by a timestamp. How this timestamp gets formatted depends on a formatter passed into config as a timestamp_formatter.

Every timestamp formatter needs to implement format(timestamp) method and return a string representation in desired format.

Content Formatter

This formatter defines how your content will be formatted. Anything that will follow the timestamp. How content will get formatted depends on a formatter passed into config as a content_formatter.

Every content formatter needs to implement format(scope, message) method and return a string representation in desired format.