NAME
MooseX::App::Meta::Role::Attribute::Option - Meta attribute role for options
DESCRIPTION
This meta attribute role will automatically be applied to all attributes that should be used as options.
ACCESSORS
cmd_flag
Use this name instead of the attribute name as the option name
cmd_type
Option to mark if this attribute should be used as an option or parameter value.
Allowed values are
option - Command line option
proto - Command line option that should be processed first (eg. a config-file option that sets other attribues)
parameter - Positional parameter command line value
cmd_aliases
Arrayref of alternative option names
cmd_tags
Extra option tags displayed in the usage information (in brackets)
cmd_position
Indicates the order of the parameters
cmd_split
Splits multiple values at the given separator string or regular expression. Only works in conjunction with an 'ArrayRef[*]' type constraint.
METHODS
These methods are only of interest to plugin authors.
cmd_name_possible
my @names = $attribute->cmd_name_possible();Returns a list of all possible option names.
cmd_name_primary
my $name = $attribute->cmd_name_primary();Returns the primary option name
cmd_usage_name
my $name = $attribute->cmd_usage_name();Returns the name as used by the usage text
cmd_usage_description
my $name = $attribute->cmd_usage_description();Returns the description as used by the usage text
cmd_tags_list
my @tags = $attribute->cmd_tags_list();Returns a list of tags
cmd_is_bool
my $bool = $attribute->cmd_is_bool();Returns true, false or undef depending on the type constraint and default of the attribute:
undef: Does not have a boolean type constraint
true: Has a boolean type constraint
false: Has a boolean type constraint, and a true default value