package Data::Sah::Compiler::js::TH::num;
our $DATE = '2016-05-20'; # DATE
our $VERSION = '0.78'; # VERSION
use 5.010;
use strict;
use warnings;
#use Log::Any '$log';
use Mo qw(build default);
use Role::Tiny::With;
extends 'Data::Sah::Compiler::js::TH';
with 'Data::Sah::Type::num';
sub handle_type {
my ($self, $cd) = @_;
my $c = $self->compiler;
my $dt = $cd->{data_term};
$cd->{_ccl_check_type} = "(typeof($dt)=='number' || parseFloat($dt)==$dt)";
}
sub before_all_clauses {
my ($self, $cd) = @_;
my $c = $self->compiler;
my $dt = $cd->{data_term};
# XXX only do this when there are clauses
# convert non-number to number, if we need further testing like <, >=, etc.
$self->set_tmp_data_term(
$cd, "typeof($dt)=='number' ? $dt : parseFloat($dt)");
}
sub after_all_clauses {
my ($self, $cd) = @_;
my $c = $self->compiler;
my $dt = $cd->{data_term};
$self->restore_data_term($cd);
}
sub superclause_comparable {
my ($self, $which, $cd) = @_;
my $c = $self->compiler;
my $ct = $cd->{cl_term};
my $dt = $cd->{data_term};
if ($which eq 'is') {
$c->add_ccl($cd, "$dt == $ct");
} elsif ($which eq 'in') {
$c->add_ccl($cd, "($ct).indexOf($dt) > -1");
}
}
sub superclause_sortable {
my ($self, $which, $cd) = @_;
my $c = $self->compiler;
my $cv = $cd->{cl_value};
my $ct = $cd->{cl_term};
my $dt = $cd->{data_term};
if ($which eq 'min') {
$c->add_ccl($cd, "$dt >= $ct");
} elsif ($which eq 'xmin') {
$c->add_ccl($cd, "$dt > $ct");
} elsif ($which eq 'max') {
$c->add_ccl($cd, "$dt <= $ct");
} elsif ($which eq 'xmax') {
$c->add_ccl($cd, "$dt < $ct");
} elsif ($which eq 'between') {
if ($cd->{cl_is_expr}) {
$c->add_ccl($cd, "$dt >= $ct\[0] && $dt <= $ct\[1]");
} else {
# simplify code
$c->add_ccl($cd, "$dt >= $cv->[0] && $dt <= $cv->[1]");
}
} elsif ($which eq 'xbetween') {
if ($cd->{cl_is_expr}) {
$c->add_ccl($cd, "$dt > $ct\[0] && $dt < $ct\[1]");
} else {
# simplify code
$c->add_ccl($cd, "$dt > $cv->[0] && $dt < $cv->[1]");
}
}
}
1;
# ABSTRACT: js's type handler for type "num"
__END__
=pod
=encoding UTF-8
=head1 NAME
Data::Sah::Compiler::js::TH::num - js's type handler for type "num"
=head1 VERSION
This document describes version 0.78 of Data::Sah::Compiler::js::TH::num (from Perl distribution Data-Sah), released on 2016-05-20.
=for Pod::Coverage ^(clause_.+|superclause_.+|before_.+|after_.+)$
=head1 HOMEPAGE
Please visit the project's homepage at L<https://metacpan.org/release/Data-Sah>.
=head1 SOURCE
Source repository is at L<https://github.com/perlancar/perl-Data-Sah>.
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Sah>
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.
=head1 AUTHOR
perlancar <perlancar@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2016 by perlancar@cpan.org.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut