Twitter::API::Role::RequestArgs - API request method helpers

       Marc Mims <marc@questright.com>

       This software is copyright (c) 2015-2021 by Marc Mims.

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

perl v5.32.1                                       2021-09-11               Twitter::API::Role::RequestArgs(3pm)

       Helper methods for implementers of custom traits for creating concise Twitter API methods. Used in
       Twitter::API::Trait::ApiMethods.

request_with_id
       Transforms an argument list with a required "screen_name" or "user_id", optionally passed as a leading,
       positional argument, a hashref argument.

       If a hashref follows the optional plain scalar, the user_id or screen_name is added to it. Otherwise a
       new hashref is created and inserted into @_.

       If the optional plain scalar argument is missing, and there is hashref of arguments, or if the hashref
       does not contain the key "screen_name" or "user_id", request_with_id croaks.

       Examples:

           $self->request_with_id(get => 'some/endpoint', 'foo');
           # is transformed to:
           $self->request(get => 'some/endpoint', { screen_name => 'foo' });

           $self->request_with_id(get => 'some/endpoint', 8575429);
           # is transformed to:
           $self->request(get => 'some/endpoint', { user_id => 8675429 });

           $self->request_with_id(get => 'some/endpoint', {
               screen_name => 'semifor',
           });
           # is transformed to:
           $self->request(get => 'some/endpoint', { screen_name => 'semifor' });

           $self->request_with_id(get => 'some/endpoint', {
               foo => 'bar',
           }); ### croaks ###

   request_with_pos_args
       Transforms a list of required arguments, optionally provided positionally in a determined order, into a
       hashref of named arguments. If a hashref follows the positional arguments, the named arguments are added
       to it. Otherwise, a new hashref in inserted into @_.

       Zero or more of the required arguments may be provided positionally, as long as the appear in the
       specified order. I any of the required arguments are not provided positionally, they must be provided in
       the hashref or request_with_pos_args croaks.

       The positional name ":ID" is treated specially. It is transformed to "user_id" if the value it represents
       contains only digits. Otherwise, it is transformed to "screen_name".

       Examples:

           $self->request_with_pos_args(
               [ 'id', 'name' ], get => 'some/endpoint',
               '007', 'Bond'
           );
           # is transformed to:
           $self->request(get => 'some/endpoint', {
               id   => '007',
               name => 'Bond',
           });

           $self->request_with_pos_args(
               [ 'id', 'name' ], get => 'some/endpoint',
               '007', { name => 'Bond' }
           );
           # is also transformed to:
           $self->request(get => 'some/endpoint', {
               id   => '007',
               name => 'Bond',
           });

           $self->request_with_pos_args(
               [ ':ID', 'status' ], get => 'some/endpoint',
               'alice', 'down the rabbit hole'
           );
           # is transformed to:
           $self->request(get => 'some/endpoint', {
               sreen_name => 'alice',
               status     => 'down the rabbit hole',
           });

   normalize_pos_args
       Helper method for "request_with_pos_args". Takes the same arguments described in "request_with_pos_args"
       above, and returns a list of arguments ready for a call to "request".

       Individual methods in Twitter::API::Trait::ApiMethods use "normalize_pos_args" if they need to do further
       processing on the args hashref before calling "request".

   flatten_list_args([$key|\@keys],\%args)
       Some Twitter API arguments take a list of values as a string of comma separated items. To allow callers
       to pass an array reference of items instead, this method is used to flatten array references to strings.
       The key or keys identify which values to flatten in the "\%args" hash reference, if they exist.

       Twitter::API::Role::RequestArgs - API request method helpers

           package MyApiMethods;
           use Moo::Role;

           sub timeline {
               shift->request_with_id(get => 'statuses/user_timeline, @_);
           }

       Then, in your application code:

           use Twitter::API;

           my $client = Twitter::API->new_with_traits(
               traits => '+MyApiMethods',
               %othe_new_options,
           );

           my $statuses = $client->timeline('semifor');

           # equivalent to:
           my $statuses = $client->get('statuses/user_timeline', {
               screen_name => 'semifor',
           });

       version 1.0006