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.\" ========================================================================
.\"
.IX Title "Bread::Board::BlockInjection 3pm"
.TH Bread::Board::BlockInjection 3pm "2022-12-12" "perl v5.36.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Bread::Board::BlockInjection \- service instantiated via custom subroutine
.SH "VERSION"
.IX Header "VERSION"
version 0.37
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This service class instantiates objects by
calling a coderef supplied in the \*(L"block\*(R" attribute.
.PP
This class consumes Bread::Board::Service::WithClass,
Bread::Board::Service::WithParameters,
Bread::Board::Service::WithDependencies.
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
.ie n .SS """block"""
.el .SS "\f(CWblock\fP"
.IX Subsection "block"
A coderef, required. Will be invoked as a method on the service
object, so it can call \f(CW\*(C`$_[0]\->params\*(C'\fR to access parameters and (resolved)
dependencies. It should return an instance of \*(L"class\*(R".
.ie n .SS """class"""
.el .SS "\f(CWclass\fP"
.IX Subsection "class"
Attribute provided by Bread::Board::Service::WithClass; if it is
set, \*(L"block\*(R" should return an instance of this class (and the class
will be already loaded, so there's no need to \f(CW\*(C`require\*(C'\fR it).
.SH "METHODS"
.IX Header "METHODS"
.ie n .SS """has_class"""
.el .SS "\f(CWhas_class\fP"
.IX Subsection "has_class"
Predicate for \*(L"class\*(R". If the service does not declare a class, the
\&\*(L"block\*(R" can of course return whatever it wants.
.ie n .SS """get"""
.el .SS "\f(CWget\fP"
.IX Subsection "get"
Calls the \*(L"block\*(R" as a method on the service, and returns whatever
that returned.
.SH "AUTHOR"
.IX Header "AUTHOR"
Stevan Little <stevan@iinteractive.com>
.SH "BUGS"
.IX Header "BUGS"
Please report any bugs or feature requests on the bugtracker website
https://github.com/stevan/BreadBoard/issues
.PP
When submitting a bug or request, please include a test-file or a
patch to an existing test-file that illustrates the bug or desired
feature.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2019, 2017, 2016, 2015, 2014, 2013, 2011, 2009 by Infinity Interactive.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.