support conditional include with variables, bind if context by with

[haoxins]

close #27

[coveralls]

Coverage increased (+0.03%) when pulling 40f7da5 on conditional into 3d2c461 on master.

[haoxins]

@TrySound

sorry for the delay. Please take a glance at this. The code, doc, ...

It should work 😄

[TrySound]

Thanks a lot!
Do you still consider meta-templater as dependancy?

It uses non-strict eval() instead of with. But I think 'evil' more civil than bad 'with' practice.

And JSON sucks in this cool constructions. I forgot about double quotes 10 times for a project.
JSON have no place here, I think.

MT can parse fully JS in arguments. It's flexible and dangerous, but we will not talk about it;))

By extending handlers we could do this:

.pipe(fileInclude({
    handlers: {
        part: function (args) {
            this.include('components/' + args[0] + '.html', args[1]);
        }
    }
}))

It's a little sugar by userself.

And those uninteresting suffixes:))

What do you think?

[haoxins]

Do you still consider meta-templater as dependancy?

yes, but not soon. 😢