MAGE::...terial(3pm)

📦 version 20030502.3, in debian bookworm, debian trixie, ubuntu jammy, ubuntu noble, ubuntu resolute, ubuntu stonking

💖 MAGE::...terial(3pm) — Bio::MAGE::BioMaterial::BioMaterial 💖

User Contributed Perl Documentation ✨ (yes bestie, that's the manual name up there, we're not copy-pasting the header line, we're curating it)

🌸 NAME 🌸

Bio::MAGE::BioMaterial::BioMaterial — the class for the MAGE-OM API. It's giving foundational. It's giving abstract. It's giving "you literally cannot instantiate me, I'm a vibe, not a building." 🦋

✨ SYNOPSIS ✨

Okay so here's the whole how do I even use this moment. Lowkey important: this class is an abstract base class and you should not be directly instantiating it. The examples below just show how subclass objects will behave, so you know the moves before you hit the dance floor. 💅

use Bio::MAGE::BioMaterial::BioMaterial

# Bio::MAGE::BioMaterial::BioMaterial is an abstract base class and should not
# be directly instantiated. These examples indicate how subclass
# objects will behave

# 'identifier' attribute
my $identifier_val = $biomaterial->identifier(); # getter
$biomaterial->identifier($value); # setter

# 'name' attribute
my $name_val = $biomaterial->name(); # getter
$biomaterial->name($value); # setter

# 'auditTrail' association
my $audit_array_ref = $biomaterial->auditTrail(); # getter
$biomaterial->auditTrail(\@audit_list); # setter

# 'propertySets' association
my $namevaluetype_array_ref = $biomaterial->propertySets(); # getter
$biomaterial->propertySets(\@namevaluetype_list); # setter

# 'qualityControlStatistics' association
my $namevaluetype_array_ref = $biomaterial->qualityControlStatistics(); # getter
$biomaterial->qualityControlStatistics(\@namevaluetype_list); # setter

# 'descriptions' association
my $description_array_ref = $biomaterial->descriptions(); # getter
$biomaterial->descriptions(\@description_list); # setter

# 'characteristics' association
my $ontologyentry_array_ref = $biomaterial->characteristics(); # getter
$biomaterial->characteristics(\@ontologyentry_list); # setter

# 'treatments' association
my $treatment_array_ref = $biomaterial->treatments(); # getter
$biomaterial->treatments(\@treatment_list); # setter

# 'security' association
my $security_ref = $biomaterial->security(); # getter
$biomaterial->security($security_ref); # setter

# 'materialType' association
my $ontologyentry_ref = $biomaterial->materialType(); # getter
$biomaterial->materialType($ontologyentry_ref); # setter

getters and setters, one per attribute, no notes. iconic. 🌈

🎀 DESCRIPTION 🎀

Straight from the MAGE-OM documentation for the "BioMaterial" class, and I quote:

BioMaterial is an abstract class that represents the important substances such as cells, tissues, DNA, proteins, etc... Biomaterials can be related to other biomaterial through a directed acyclic graph (represented by treatment(s)).

So like — cells, tissues, DNA, proteins, all the little guys. And they can be linked to each other in a directed acyclic graph, and that graph is represented by the treatment(s). 🧚

Bio::MAGE::BioMaterial::BioMaterial is an abstract base class and should not be directly instantiated. Instead it serves as an interface definition for its subclasses. It's the blueprint, not the building. The mood board, not the fit. 👑

🌈 INHERITANCE 🌈

Bio::MAGE::BioMaterial::BioMaterial has the following superclasses:

  • Bio::MAGE::Identifiable

Bio::MAGE::BioMaterial::BioMaterial has the following subclasses:

  • Bio::MAGE::BioMaterial::BioSource
  • Bio::MAGE::BioMaterial::LabeledExtract
  • Bio::MAGE::BioMaterial::BioSample

three subclasses, three little icons, one very proud parent class. 🫶

💅 CLASS METHODS 💅

All of these can be called without first having an instance of the class, using the Bio::MAGE::BioMaterial::BioMaterial->methodname() syntax. No object required, bestie — just call it and go.

new()

new(%args)

Bio::MAGE::BioMaterial::BioMaterial is an abstract base class and should not be directly instantiated using the "new()" constructor. It's listed here to indicate what arguments will be accepted for its subclasses. So read this as a menu, not a recipe you're allowed to cook. 🙈

The object constructor "new()" accepts the following optional named-value style arguments:

  • identifier — Sets the value of the "identifier" attribute (this attribute was inherited from class "Bio::MAGE::Identifiable").
  • name — Sets the value of the "name" attribute (this attribute was inherited from class "Bio::MAGE::Identifiable").
  • auditTrail — Sets the value of the "auditTrail" association (this association was inherited from class "Bio::MAGE::Describable").

The value must be of type: array of "Bio::MAGE::AuditAndSecurity::Audit".

  • propertySets — Sets the value of the "propertySets" association (this association was inherited from class "Bio::MAGE::Extendable").

The value must be of type: array of "Bio::MAGE::NameValueType".

  • qualityControlStatistics — Sets the value of the "qualityControlStatistics" association.

The value must be of type: array of "Bio::MAGE::NameValueType".

  • treatments — Sets the value of the "treatments" association.

The value must be of type: array of "Bio::MAGE::BioMaterial::Treatment".

  • characteristics — Sets the value of the "characteristics" association.

The value must be of type: array of "Bio::MAGE::Description::OntologyEntry".

  • descriptions — Sets the value of the "descriptions" association (this association was inherited from class "Bio::MAGE::Describable").

The value must be of type: array of "Bio::MAGE::Description::Description".

  • security — Sets the value of the "security" association (this association was inherited from class "Bio::MAGE::Describable").

The value must be of type: instance of "Bio::MAGE::AuditAndSecurity::Security".

  • materialType — Sets the value of the "materialType" association.

The value must be of type: instance of "Bio::MAGE::Description::OntologyEntry".

$obj = class->new(%parameters)

The "new()" method is the class constructor. The one. The main character. 🌟

  • Parameters: if given a list of name/value parameters the corresponding slots, attributes, or associations will have their initial values set by the constructor.
  • Return value: It returns a reference to an object of the class.
  • Side effects: It invokes the "initialize()" method if it is defined by the class.

@names = class->get_slot_names()

The "get_slot_names()" method is used to retrieve the name of all slots defined in a given class.

NOTE: the list of names does not include attribute or association names. fr fr, it's slots only.
  • Return value: A list of the names of all slots defined for this class.
  • Side effects: none ✨

@name_list = get_attribute_names()

returns the list of attribute data members for this class.

@name_list = get_association_names()

returns the list of association data members for this class.

@class_list = get_superclasses()

returns the list of superclasses for this class.

@class_list = get_subclasses()

returns the list of subclasses for this class.

$name = class_name()

Returns the full class name for this class.

$package_name = package_name()

Returns the base package name (i.e. no 'namespace::') of the package that contains this class.

%assns = associations()

returns the association meta-information in a hash where the keys are the association names and the values are "Association" objects that provide the meta-information for the association.

💜 INSTANCE METHODS 💜

$obj_copy = $obj->new()

When invoked with an existing object reference and not a class name, the "new()" method acts as a copy constructor — with the new object's initial values set to be those of the existing object. Clone era. 🪞

  • Parameters: No input parameters are used in the copy constructor, the initial values are taken directly from the object to be copied.
  • Return value: It returns a reference to an object of the class.
  • Side effects: It invokes the "initialize()" method if it is defined by the class.

$obj->set_slots(%parameters)

$obj->set_slots(\@name_list, \@value_list)

The "set_slots()" method is used to set a number of slots at the same time. It has two different invocation methods. The first takes a named parameter list, and the second takes two array references. Pick your fighter. ⚔️

  • Return value: none
  • Side effects: will call "croak()" if a slot_name is used that the class does not define.

@obj_list = $obj->get_slots(@name_list)

The "get_slots()" method is used to get the values of a number of slots at the same time.

  • Return value: a list of instance objects
  • Side effects: none

$val = $obj->set_slot($name,$val)

The "set_slot()" method sets the slot $name to the value $val.

  • Return value: the new value of the slot, i.e. $val
  • Side effects: none

$val = $obj->get_slot($name)

The "get_slot()" method is used to get the values of a number of slots at the same time.

  • Return value: a single slot value, or undef if the slot has not been initialized.
  • Side effects: none

🍓 ATTRIBUTES 🍓

Attributes are simple data types that belong to a single instance of a class. In the Perl implementation of the MAGE-OM classes, the interface to attributes is implemented using separate setter and getter methods for each attribute. Two methods, one attribute, committed relationship. 💞

"Bio::MAGE::BioMaterial::BioMaterial" has the following attribute accessor methods:

identifier

Methods for the "identifier" attribute.

From the MAGE-OM documentation:

An identifier is an unambiguous string that is unique within the scope (i.e. a document, a set of related documents, or a repository) of its use.

$val = $biomaterial->setIdentifier($val)

The restricted setter method for the "identifier" attribute.

  • Input parameters: the value to which the "identifier" attribute will be set
  • Return value: the current value of the "identifier" attribute
  • Side effects: none
  • Exceptions: will call "croak()" if no input parameters are specified, or if too many input parameters are specified

$val = $biomaterial->getIdentifier()

The restricted getter method for the "identifier" attribute.

  • Input parameters: none
  • Return value: the current value of the "identifier" attribute
  • Side effects: none
  • Exceptions: will call "croak()" if any input parameters are specified

name

Methods for the "name" attribute.

From the MAGE-OM documentation:

The potentially ambiguous common identifier.

$val = $biomaterial->setName($val)

The restricted setter method for the "name" attribute.

  • Input parameters: the value to which the "name" attribute will be set
  • Return value: the current value of the "name" attribute
  • Side effects: none
  • Exceptions: will call "croak()" if no input parameters are specified, or if too many input parameters are specified

$val = $biomaterial->getName()

The restricted getter method for the "name" attribute.

  • Input parameters: none
  • Return value: the current value of the "name" attribute
  • Side effects: none

and that's where part one leaves us bestie — more is coming, don't you dare close the tab 🎀

Exceptions: will call croak() if any input parameters are specified 💀

🦋 ASSOCIATIONS 🦋

Okay bestie, here's the tea on associations — they're references to other classes. In MAGE-OM every association has a cardinality, which is just a fancy way of saying how many instances of the 'other' class are allowed to show up in the association. The range tells you the minimum and the maximum, and honestly the whole thing is giving ✨ boundaries ✨ :

  1. There must be exactly one item in the association, i.e. this is a mandatory data field.
  2. 0..1 — There may be one item in the association, i.e. this is an optional data field.
  3. 1..N — There must be one or more items in the association, i.e. this is a mandatory data field, with list cardinality.
  4. 0..N — There may be one or more items in the association, i.e. this is an optional data field, with list cardinality.

Bio::MAGE::BioMaterial::BioMaterial has the following association accessor methods, and yes we are going through every single one, no skipping 💅:

🌸 auditTrail

Methods for the auditTrail association.

From the MAGE-OM documentation:

A list of Audit instances that track changes to the instance of Describable.

$array_ref = $biomaterial->setAuditTrail($array_ref)

The restricted setter method for the auditTrail association. 🎀

  • Input parameters: the value to which the auditTrail association will be set : a reference to an array of objects of type Bio::MAGE::AuditAndSecurity::Audit
  • Return value: the current value of the auditTrail association : a reference to an array of objects of type Bio::MAGE::AuditAndSecurity::Audit
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $array_ref is not a reference to an array class Bio::MAGE::AuditAndSecurity::Audit instances

$array_ref = $biomaterial->getAuditTrail()

The restricted getter method for the auditTrail association. 👑

  • Input parameters: none
  • Return value: the current value of the auditTrail association : a reference to an array of objects of type Bio::MAGE::AuditAndSecurity::Audit
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

$val = $biomaterial->addAuditTrail(@vals)

Because the auditTrail association has list cardinality, it may store more than one value. This method adds the current list of objects in the auditTrail association. 🔥

  • Input parameters: the list of values @vals to add to the auditTrail association. NOTE: submitting a single value is permitted.
  • Return value: the number of items stored in the slot after adding @vals
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if any of the objects in @vals is not an instance of class Bio::MAGE::AuditAndSecurity::Audit

🌈 propertySets

Methods for the propertySets association.

From the MAGE-OM documentation:

Allows specification of name/value pairs. Meant to primarily help in-house, pipeline processing of instances by providing a place for values that aren't part of the specification proper.

$array_ref = $biomaterial->setPropertySets($array_ref)

The restricted setter method for the propertySets association. 🎀

  • Input parameters: the value to which the propertySets association will be set : a reference to an array of objects of type Bio::MAGE::NameValueType
  • Return value: the current value of the propertySets association : a reference to an array of objects of type Bio::MAGE::NameValueType
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $array_ref is not a reference to an array class Bio::MAGE::NameValueType instances

$array_ref = $biomaterial->getPropertySets()

The restricted getter method for the propertySets association. 👑

  • Input parameters: none
  • Return value: the current value of the propertySets association : a reference to an array of objects of type Bio::MAGE::NameValueType
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

$val = $biomaterial->addPropertySets(@vals)

Because the propertySets association has list cardinality, it may store more than one value. This method adds the current list of objects in the propertySets association. 🔥

  • Input parameters: the list of values @vals to add to the propertySets association. NOTE: submitting a single value is permitted.
  • Return value: the number of items stored in the slot after adding @vals
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if any of the objects in @vals is not an instance of class Bio::MAGE::NameValueType

💜 qualityControlStatistics

Methods for the qualityControlStatistics association.

From the MAGE-OM documentation:

Measures of the quality of the BioMaterial.

$array_ref = $biomaterial->setQualityControlStatistics($array_ref)

The restricted setter method for the qualityControlStatistics association. 🎀

  • Input parameters: the value to which the qualityControlStatistics association will be set : a reference to an array of objects of type Bio::MAGE::NameValueType
  • Return value: the current value of the qualityControlStatistics association : a reference to an array of objects of type Bio::MAGE::NameValueType
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $array_ref is not a reference to an array class Bio::MAGE::NameValueType instances

$array_ref = $biomaterial->getQualityControlStatistics()

The restricted getter method for the qualityControlStatistics association. 👑

  • Input parameters: none
  • Return value: the current value of the qualityControlStatistics association : a reference to an array of objects of type Bio::MAGE::NameValueType
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

$val = $biomaterial->addQualityControlStatistics(@vals)

Because the qualityControlStatistics association has list cardinality, it may store more than one value. This method adds the current list of objects in the qualityControlStatistics association. 🔥

  • Input parameters: the list of values @vals to add to the qualityControlStatistics association. NOTE: submitting a single value is permitted.
  • Return value: the number of items stored in the slot after adding @vals
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if any of the objects in @vals is not an instance of class Bio::MAGE::NameValueType

🍓 treatments

Methods for the treatments association.

From the MAGE-OM documentation:

This association is one way from BioMaterial to Treatment. From this a BioMaterial can discover the amount and type of BioMaterial that was part of the treatment that produced it.

$array_ref = $biomaterial->setTreatments($array_ref)

The restricted setter method for the treatments association. 🎀

  • Input parameters: the value to which the treatments association will be set : a reference to an array of objects of type Bio::MAGE::BioMaterial::Treatment
  • Return value: the current value of the treatments association : a reference to an array of objects of type Bio::MAGE::BioMaterial::Treatment
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $array_ref is not a reference to an array class Bio::MAGE::BioMaterial::Treatment instances

$array_ref = $biomaterial->getTreatments()

The restricted getter method for the treatments association. 👑

  • Input parameters: none
  • Return value: the current value of the treatments association : a reference to an array of objects of type Bio::MAGE::BioMaterial::Treatment
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

$val = $biomaterial->addTreatments(@vals)

Because the treatments association has list cardinality, it may store more than one value. This method adds the current list of objects in the treatments association. 🔥

  • Input parameters: the list of values @vals to add to the treatments association. NOTE: submitting a single value is permitted.
  • Return value: the number of items stored in the slot after adding @vals
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if any of the objects in @vals is not an instance of class Bio::MAGE::BioMaterial::Treatment

🧚 characteristics

Methods for the characteristics association.

From the MAGE-OM documentation:

Innate properties of the biosource, such as genotype, cultivar, tissue type, cell type, ploidy, etc.

$array_ref = $biomaterial->setCharacteristics($array_ref)

The restricted setter method for the characteristics association. 🎀

  • Input parameters: the value to which the characteristics association will be set : a reference to an array of objects of type Bio::MAGE::Description::OntologyEntry
  • Return value: the current value of the characteristics association : a reference to an array of objects of type Bio::MAGE::Description::OntologyEntry
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $array_ref is not a reference to an array class Bio::MAGE::Description::OntologyEntry instances

$biomaterial->getCharacteristics()

  • Input parameters: none, bestie, don't even try it 💅
  • Return value: whatever's in the characteristics association rn — a reference to an array of Bio::MAGE::Description::OntologyEntry objects
  • Side effects: none
  • Exceptions: it WILL croak() if you pass in any parameters. zero chill.

$biomaterial->addCharacteristics(@vals)

The characteristics association has list cardinality, meaning it can hold more than one value. So this one appends the current list of objects into it ✨

  • Input parameters: the list of values @vals you wanna add to the characteristics association. NOTE: submitting a single value is totally permitted, no pressure 🫶
  • Return value: the number of items chillin' in the slot after adding @vals
  • Side effects: none
  • Exceptions: will call croak() if you pass no input parameters at all, OR if any of the objects in @vals isn't an instance of class Bio::MAGE::Description::OntologyEntry

💖 descriptions 💖

Methods for the descriptions association.

Straight from the MAGE-OM documentation:

Free hand text descriptions. Makes available the associations of Description to an instance of Describable.

$biomaterial->setDescriptions($array_ref)

The restricted setter method for the descriptions association. restricted as in, it will not let you be messy 💅

  • Input parameters: the value you're setting descriptions to — a reference to an array of Bio::MAGE::Description::Description objects
  • Return value: the current value of the descriptions association — a reference to an array of Bio::MAGE::Description::Description objects
  • Side effects: none
  • Exceptions: croak() time if you pass no input parameters, OR too many input parameters, OR if $array_ref isn't a reference to an array of Bio::MAGE::Description::Description instances

$biomaterial->getDescriptions()

The restricted getter method for the descriptions association. just a lil peek, nothing more 👀

  • Input parameters: none
  • Return value: the current value of the descriptions association — a reference to an array of Bio::MAGE::Description::Description objects
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

$biomaterial->addDescriptions(@vals)

Because the descriptions association has list cardinality, it may store more than one value. This method adds the current list of objects in the descriptions association 🌸

  • Input parameters: the list of values @vals to add to the descriptions association. NOTE: submitting a single value is permitted.
  • Return value: the number of items stored in the slot after adding @vals
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if any of the objects in @vals is not an instance of class Bio::MAGE::Description::Description

🔒 security 🔒

Methods for the security association.

From the MAGE-OM documentation:

Information on the security for the instance of the class.

$biomaterial->setSecurity($val)

The restricted setter method for the security association.

  • Input parameters: the value to which the security association will be set — one of the accepted enumerated values
  • Return value: the current value of the security association — one of the accepted enumerated values
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $val is not an instance of class Bio::MAGE::AuditAndSecurity::Security

$biomaterial->getSecurity()

The restricted getter method for the security association.

  • Input parameters: none
  • Return value: the current value of the security association — an instance of type Bio::MAGE::AuditAndSecurity::Security
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

🧬 materialType 🧬

Methods for the materialType association.

From the MAGE-OM documentation:

The type of material used, i.e. rna, dna, lipid, phosphoprotein, etc.

$biomaterial->setMaterialType($val)

The restricted setter method for the materialType association.

  • Input parameters: the value to which the materialType association will be set — one of the accepted enumerated values
  • Return value: the current value of the materialType association — one of the accepted enumerated values
  • Side effects: none
  • Exceptions: will call croak() if no input parameters are specified, or if too many input parameters are specified, or if $val is not an instance of class Bio::MAGE::Description::OntologyEntry

$biomaterial->getMaterialType()

The restricted getter method for the materialType association.

  • Input parameters: none
  • Return value: the current value of the materialType association — an instance of type Bio::MAGE::Description::OntologyEntry
  • Side effects: none
  • Exceptions: will call croak() if any input parameters are specified

and also, tucked in right here, there's this lil snippet:

sub initialize {

  carp __PACKAGE__ . "::initialize: abstract base classes should not be instantiated";

}

like ok bestie we get it, no instantiating abstract base classes, you will get yelled at by carp 😭

✨ SLOTS, ATTRIBUTES, AND ASSOCIATIONS ✨

In the Perl implementation of MAGE-OM classes, there are three types of class data members: slots, attributes, and associations. three whole categories, and yes you need to know which is which 💀

🎀 SLOTS 🎀

This API uses the term slot to indicate a data member of the class that was not present in the UML model and is used for mainly internal purposes — use only if you understand the inner workings of the API. lowkey: this is the backstage area, not the main stage 🫶 Most often slots are used by generic methods such as those in the XML writing and reading classes.

Slots are implemented using unified getter/setter methods:

$var = $obj->slot_name();

Retrieves the current value of the slot.

$new_var = $obj->slot_name($new_var);

Store $new_var in the slot — the return value is also $new_var.

@names = $obj->get_slot_names()

Returns the list of all slots in the class.

DATA CHECKING: No data type checking is made for these methods. none. zero. the slot does not care. 💀

🌈 ATTRIBUTES AND ASSOCIATIONS 🌈

The terms attribute and association indicate data members of the class that were specified directly from the UML model. these are the ones that came from the actual model, main character energy only 👑

In the Perl implementation of MAGE-OM classes, association and attribute accessors are implemented using three separate methods:

get*

Retrieves the current value.

NOTE: For associations, if the association has list cardinality, an array reference is returned.
DATA CHECKING: Ensure that no argument is provided.

set*

Sets the current value, replacing any existing value.

NOTE: For associations, if the association has list cardinality, the argument must be an array reference. Because of this, you probably should be using the add* methods. (fr fr, use the add* methods.)
DATA CHECKING: For attributes, ensure that a single value is provided as the argument. For associations, if the association has list cardinality, ensure that the argument is a reference to an array of instances of the correct MAGE-OM class, otherwise ensure that there is a single argument of the correct MAGE-OM class.

add*

NOTE: Only present in associations with list cardinality.

Appends a list of objects to any values that may already be stored in the association.

DATA CHECKING: Ensure that all arguments are of the correct MAGE-OM class.

💅 GENERIC METHODS 💅

The unified base class of all MAGE-OM classes, Bio::MAGE::Base, provides a set of generic methods that will operate on slots, attributes, and associations:

$val = $obj->get_slot($name)
\@list_ref = $obj->get_slots(@name_list);
$val = $obj->set_slot($name,$val)
$obj->set_slots(%parameters)
$obj->set_slots(\@name_list, \@value_list)

See elsewhere in this page for a detailed description of these methods. (yes, the plot thread continues somewhere up there ⬆️)

🐛 BUGS 🐛

Please send bug reports to the project mailing list: (mged-mage 'at' lists 'dot' sf 'dot' net)

not me asking you to email the mailing list but also being dramatic about it 💀 please do actually send them tho.

👑 AUTHOR 👑

Jason E. Stewart (jasons 'at' cpan 'dot' org)

🔗 SEE ALSO 🔗

perl(1).

😭 POD ERRORS 😭

Hey! The above document had some coding errors, which are explained below:

  • Around line 462:
    • '=item' outside of any '=over'
  • Around line 547:
    • You forgot a '=back' before '=head2'
  • Around line 719:
    • Expected '=item 2'
  • Around line 724:
    • Expected '=item 3'
  • Around line 729:
    • Expected '=item 4'

not the doc dragging itself in its own doc 💀 iconic honestly. the pod was giving typos and the pod said so itself. periodt.

and that's a wrap bestie!! this whole page is perl v5.32.0 energy, dated 2020-11-27, and it's MAGE::...terial(3pm) from the User Contributed Perl Documentation 💖 slay, you read the whole thing, go hydrate 🫶✨

📦 where this page comes from