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package Template::Mustache::Trait; |
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our $AUTHORITY = 'cpan:YANICK'; |
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# ABSTRACT: turn an attribute into a Mustache template |
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$Template::Mustache::Trait::VERSION = '1.3.4'; |
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use Moose::Role; |
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use Template::Mustache; |
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use Carp; |
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before _process_options => sub { |
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my( $class, $name, $options ) = @_; |
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my $default = $options->{default} or return; |
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$options->{default} = sub { |
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my $self = shift; |
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Template::Mustache->new( |
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template => ref $default ? $default->($self) : $default, |
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context => $self |
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); |
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}; |
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}; |
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package Moose::Meta::Attribute::Custom::Trait::Mustache; |
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our $AUTHORITY = 'cpan:YANICK'; |
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$Moose::Meta::Attribute::Custom::Trait::Mustache::VERSION = '1.3.4'; |
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sub register_implementation { 'Template::Mustache::Trait' } |
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1; |
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__END__ |
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=pod |
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=encoding UTF-8 |
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=head1 NAME |
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Template::Mustache::Trait - turn an attribute into a Mustache template |
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=head1 VERSION |
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version 1.3.4 |
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=head1 SYNOPSIS |
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package Foo; |
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use Moose; |
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use Template::Mustache::Trait; |
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has greet => ( |
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is => 'ro', |
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traits => [ 'Mustache' ], |
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default => 'Hello {{ name }}', |
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lazy => 1, |
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handles => { greeting => 'render' }, |
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); |
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has bye => ( |
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is => 'ro', |
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traits => [ 'Mustache' ], |
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default => 'Bye {{ name }}', |
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lazy => 1, |
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handles => { see_ya => 'render' }, |
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); |
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has name => ( |
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is => 'rw', |
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default => 'world' |
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); |
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# ... later on ... |
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say Foo->new->greet; # => Hello world |
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=head1 DESCRIPTION |
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This trait expects the default value to be either a Mustache template string |
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or a function returning a template string. It will turns this template |
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into a L<Template::Mustache> object using the parent object as its context. I.e., |
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has greet => ( |
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is => 'ro', |
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traits => [ 'Mustache' ], |
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default => 'Hello {{ name }}', |
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lazy => 1, |
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handles => { greeting => 'render' }, |
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); |
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# equivalent to |
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has greet => ( |
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is => 'ro', |
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default => sub { |
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my $self = shift; |
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return Template::Mustache->new( |
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template=> 'Hello {{ name }}', |
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context => $self |
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); |
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}, |
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lazy => 1, |
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handles => { greeting => 'render' }, |
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); |
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108
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=head1 AUTHORS |
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110
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=over 4 |
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112
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=item * |
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114
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Pieter van de Bruggen <pvande@cpan.org> |
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=item * |
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Yanick Champoux <yanick@cpan.org> |
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120
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=item * |
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122
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Ricardo Signes <rjbs@cpan.org> |
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=back |
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126
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=head1 COPYRIGHT AND LICENSE |
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This software is copyright (c) 2021, 2019, 2018, 2017, 2016, 2015, 2011 by Pieter van de Bruggen. |
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This is free software; you can redistribute it and/or modify it under |
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the same terms as the Perl 5 programming language system itself. |
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133
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=cut |