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.\" ========================================================================
.\"
.IX Title "Data::Sah::Normalize 3pm"
.TH Data::Sah::Normalize 3pm "2022-10-13" "perl v5.34.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Data::Sah::Normalize \- Normalize Sah schema
.SH "VERSION"
.IX Header "VERSION"
This document describes version 0.051 of Data::Sah::Normalize (from Perl distribution Data-Sah-Normalize), released on 2021\-07\-29.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& use Data::Sah::Normalize qw(normalize_clset normalize_schema);
\&
\& my $nclset = normalize_clset({\*(Aq!a\*(Aq=>1}); # \-> {a=>1, \*(Aqa.op\*(Aq=>\*(Aqnot\*(Aq}
\& my $nsch   = normalize_schema("int");    # \-> ["int", {}]
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This often-needed functionality is split from the main Data::Sah to keep it
in a small and minimal-dependencies package.
.SH "CONTRIBUTOR"
.IX Header "CONTRIBUTOR"
Steven Haryanto <sharyanto@cpan.org>
.SH "FUNCTIONS"
.IX Header "FUNCTIONS"
.SS "normalize_clset($clset) => \s-1HASH\s0"
.IX Subsection "normalize_clset($clset) => HASH"
Normalize a clause set (hash). Return a shallow copy of the original hash. Die
on failure.
.PP
\&\s-1TODO:\s0 option to recursively normalize clause which contains sah clauses (e.g.
\&\f(CW\*(C`of\*(C'\fR).
.SS "normalize_schema($sch) => \s-1ARRAY\s0"
.IX Subsection "normalize_schema($sch) => ARRAY"
Normalize a Sah schema (scalar or array). Return an array. Produce a 2\-level
copy of schema, so it's safe to add/delete/modify the normalized schema's clause
set, but clause set's values are still references to the original. Die on
failure.
.PP
\&\s-1TODO:\s0 recursively normalize clause which contains sah clauses (e.g. \f(CW\*(C`of\*(C'\fR).
.SH "HOMEPAGE"
.IX Header "HOMEPAGE"
Please visit the project's homepage at <https://metacpan.org/release/Data\-Sah\-Normalize>.
.SH "SOURCE"
.IX Header "SOURCE"
Source repository is at <https://github.com/perlancar/perl\-Data\-Sah\-Normalize>.
.SH "BUGS"
.IX Header "BUGS"
Please report any bugs or feature requests on the bugtracker website <https://rt.cpan.org/Public/Dist/Display.html?Name=Data\-Sah\-Normalize>
.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 "SEE ALSO"
.IX Header "SEE ALSO"
Sah, Data::Sah
.SH "AUTHOR"
.IX Header "AUTHOR"
perlancar <perlancar@cpan.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2021, 2018, 2015, 2014 by perlancar@cpan.org.
.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.