NAME

App::ygeo::yaml - Set of functions for working with yaml config files

VERSION

version 0.02

SYNOPSIS

            

              
              
use App::ygeo::yaml qw[:ALL];
my @config_files = (
    File::Spec->catfile(getcwd(), '.ygeo'), 
    $ENV{"HOME"}.'/.ygeo'
);
my @required_keys = qw/api_key city/;
my $params = data_from_first_valid_cfg( \@config_files, \@required_keys );
$params = create_cfg($config_files[0], @required_keys) unless $params;
            
          

data_from_first_valid_cfg

Check for first valid config and return data from it as hash

            

              
              
data_from_first_valid_cfg( [ '.ygeo', '~/.ygeo' ], [ 'apikey', 'city'] );
            
          

If no valid config found return undef

keys_exists_no_empty

Check that all required keys exists and their values are not empty

            

              
              
keys_exists_no_empty( { api_key => 1111, city => 'ROV' } , ['api_key', 'city'] )
            
          

create_cfg

Create config in current directory with required parameters

            

              
              
create_cfg( '.ygeo', 'apikey', 'city' );
            
          

Will create user promt

Return hash with inputed parameters

AUTHOR

Pavel Serikov <pavelsr@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2018 by Pavel Serikov.

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