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    multilogpublic

    Multilog

    a fun and collateral way to print logs

    Each statement you log is associated to a tag, and some tags can be associated to writable streams.

    You can also file tags under other tags, so that all statements in a child tag are printed to the parent tag's writable stream!

    API

    var log = require('multilog');
    log('Curse your sudden but inevitable betrayal!', 'stderr');

    You get the following functions:

    • log(statement, tag) function prints statement in tag channel (defaulting to the special "stdout" channel).
    • log.pipe(parentTag, tag) makes all parentTag statements be on the tag channel.
    • log.unpipe(parentTag, tag) undoes the corresponding pipe operation.

    By default, pipes flow into void.

    You can connect them to a writable stream with log.pipe(tag, process.stdout).

    You can also ask that their logs be retained with log.retain(tag). You can then read from them (and from all tags that feeds to them) through log.read(tag), and flush the memory with log.flush(tag).

    Advanced use:

    • log.tags(statement, tagList) prints statement on multiple tags.
    • log.stream(tag) returns a duplex Stream for a retained tag.

    There are two special tags, stdout and stderr, which directly flush their statements to the corresponding pipeline.

    Authorship

    Thaddee Tyl © 2012-2014 released under Creative Commons License.

    Keywords

    none

    install

    npm i multilog

    Downloadsweekly downloads

    246

    version

    14.11.22

    license

    none

    repository

    github.com

    last publish

    collaborators

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