Adding the ability to select list items in the context by index.

[mintchaos]

This matches the behavior of JS implementations of mustache. Tested
against mustache.js and Hogan.

>>> context = {"data": ['one', 'two', 'three']}
>>> pystache.render("{{ data.0 }}", context)
'one'

Tests added and all previous behavior maintained.

[cjerdonek]

Is this a duplicate of issue #134?

[mintchaos]

@cjerdonek I haven't actually tried the syntax in #134, but I'd imagine that this solves that as well.

[godsarmy]

I think checkin 316c9d4 to support element cherrypick by index with syntax "{{array_key.index}}" is very important feature for this project.

Without this feature, some data could not be rendered from array.

If you try http://mustache.github.io/#demo, you could find that javascript library has already supported this syntax.

[gaastonsr]

This has not been added yet?

[denisvm]

👍

Very important and interesting feature indeed!

[grayb]

I would like to have this functionality as well.

[amrelhady]

Hi @cjerdonek can this be merged please?

[JiBB]

I too would love to have this merged in. Any chance that this project will be updated ever again?

[llama]

Any reason why this hasn't been merged?

[jeremyjliu]

@cjerdonek is this repo (and this useful PR that it contains) no longer being maintained?

[jeortizquan]

I would like this feature as well.

[jeortizquan]

but also would be nice to access the last element as a function

>>> context = {"data": ['one', 'two', 'three']}
>>> pystache.render("{{ data.first() }}", context)
'one'
>>> pystache.render("{{ data.last() }}", context)
'three'