Search for templates in a relative path

[apauly]

This commit allows rendering partials that are located in the same directory as the original template.

- templates
  - foo
    a.mustache
    b.mustache

a.mustache:

{{>b}}

[groue]

Hi again!

Thanks a lot. I believe I'm going to merge your commit in.

However I still do not exactly understand it.

I see that you extend the bundle-based template repository so that it can load templates stored in a resource directory. So far, so good, it's a nice idea.

But I don't know how I could clearly update the documentation to tell about this new feature. What is the problem you are trying to solve?

[apauly]

Consider the folder structure from my previous post.

Given the following code, I get a GRMustache error: No such template: 'b'.

NSBundle *templateBundle = [NSBundle bundleWithPath:@"..../templates"];
NSString *template = @"foo/a";

NSString *rendered = [GRMustacheTemplate renderObject:@{}
                                         fromResource:template
                                               bundle:templateBundle
                                                error:NULL];

To get it working, I have to update the template a to the following:

{{>foo/b}}

With the changes from this pull request, I don't have to change the content of the template since a.mustache is already in the foo directory. I'm sharing the templates with a ruby implementation of mustache which behaves like this. So updating the partials is not an option for me.

[groue]

All right, I get it. Actually I did not expect @"foo/a" to load - and did not test for it.

Thanks for your contribution. I merge your commit, and will prepare a new release soon. It may take a while, because I'm on vacation.

Is it OK for you to keep on working with your fork until the new version is out?

[apauly]

Take it easy, I'll use my fork for now.

[groue]

v7.1.0 has shipped with your contribution. Thanks, @apauly!

There is a slight modification to your initial code: {{> /partial }} (with a leading slash) always loads the partial from the root of the bundle.