perlancar

NAME

App::grepcoin - Grep cryptocurrency coins

VERSION

This document describes version 0.011 of App::grepcoin (from Perl distribution App-CryptoCurrencyUtils), released on 2018-03-08.

FUNCTIONS

grep_coin

Usage:

 grep_coin(%args) -> [status, msg, result, meta]

Grep cryptocurrency coins.

Greps list of coins from CryptoCurrency::Catalog, which in turn gets its list from https://coinmarketcap.com/.

This function is not exported.

Arguments ('*' denotes required arguments):

  • all => true

    Require all patterns to match, instead of just one.

  • color => str

  • count => true

    Supress normal output, return a count of matching lines.

  • ignore_case => bool (default: 1)

  • invert_match => bool

    Invert the sense of matching.

  • line_number => true

  • quiet => true

  • regexps => array[re]

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/App-CryptoCurrencyUtils.

SOURCE

Source repository is at https://github.com/perlancar/perl-App-CryptoCurrencyUtils.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=App-CryptoCurrencyUtils

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2018 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.