The WHY routine

Combined from primary sources listed below.

In class RakuAST::Doc::DeclaratorTarget ( Type/RakuAST/Doc/DeclaratorTarget )§

See primary docmentation in context for method WHY.

method WHY§

with $target.WHY {
    say "leading: $_.leading()";
    say "trailing: $_.trailing()";
}

Returns the RakuAST::Doc::Declarator object containing the declarator documentation, if any.

In role Metamodel::Documenting ( Type/Metamodel/Documenting )§

See primary docmentation in context for method WHY.

method WHY§

method WHY()

Returns the documentation for a type.

In class Mu ( Type/Mu )§

See primary docmentation in context for method WHY.

method WHY§

multi method WHY(Mu: --> Pod::Block::Declarator)

Returns the attached Pod::Block::Declarator.

For instance: 

#| Initiate a specified spell normally
sub cast(Spell $s) {
  do-raw-magic($s);
}
#= (do not use for class 7 spells)
say &cast.WHY;
# OUTPUT: «Initiate a specified spell normally␤(do not use for class 7 spells)␤»

See Pod declarator blocks for details about attaching Pod to variables, classes, functions, methods, etc.