Added helpers

lib/MojoX/Renderer/TT.pm

@@ -58,7 +58,9 @@ sub _render {
     return unless my $t    = $renderer->template_name($options);
     return unless my $path = $renderer->template_path($options);
 
-    my @params = ({%{$c->stash}, c => $c}, $output, {binmode => ':utf8'});
+    my $helper = MojoX::Renderer::TT::Helper->new(ctx => $c);
+
+    my @params = ({%{$c->stash}, c => $c, h => $helper}, $output, {binmode => ':utf8'});
     $self->tt->{SERVICE}->{CONTEXT}->{LOAD_TEMPLATES}->[0]->ctx($c);
     my $ok = $self->tt->process($path, @params);
 
@@ -84,6 +86,33 @@ sub _render {
 
 1;    # End of MojoX::Renderer::TT
 
+package MojoX::Renderer::TT::Helper;
+
+use strict;
+use warnings;
+
+use base 'Mojo::Base';
+
+our $AUTOLOAD;
+
+__PACKAGE__->attr('ctx');
+
+sub AUTOLOAD {
+    my $self = shift;
+
+    my $method = $AUTOLOAD;
+
+    return if $method =~ /^[A-Z]+?$/;
+    return if $method =~ /^_/;
+    return if $method =~ /(?:\:*?)DESTROY$/;
+
+    $method = (split '::' => $method)[-1];
+
+    return $self->ctx->helper($method => @_);
+}
+
+1;
+
 package MojoX::Renderer::TT::Provider;
 
 use strict;

t/lite_app.t

@@ -5,7 +5,7 @@ use warnings;
 
 use utf8;
 
-use Test::More tests => 17;
+use Test::More tests => 19;
 
 use Mojolicious::Lite;
 use Mojo::ByteStream 'b';
@@ -26,6 +26,8 @@ get '/with_wrapper' => 'wrapper';
 
 get '/unicode' => 'unicode';
 
+get '/helpers' => 'helpers';
+
 get '/on-disk' => 'foo';
 
 get '/foo/:message' => 'index';
@@ -45,7 +47,10 @@ $t->get_ok('/with_include')->content_is("Hello\n\nInclude!\n\n");
 $t->get_ok('/with_wrapper')->content_is("wrapped\n\n\n");
 
 # Unicode
-$t->get_ok('/unicode')->content_is(b("привет")->encode('UTF-8')->to_string . "\n");
+$t->get_ok('/unicode')->content_is(b("привет")->encode('UTF-8')->to_string . "\n\n");
+
+# Helpers
+$t->get_ok('/helpers')->content_is("/helpers\n");
 
 # On Disk
 $t->get_ok('/on-disk')->content_is("4\n");
@@ -78,3 +83,6 @@ w[% content %]d
 
 @@ unicode.html.tt
 привет
+
+@@ helpers.html.tt
+[% h.url_for('helpers') %]