ractivejs / ractive / 3385

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Pull #2916

travis-ci

Ensure we bind functions using `Function.prototype.bind`

Whereas the function itself may have overridden `bind`, for instance if it
is Underscore: https://github.com/jashkenas/underscore/blob/8fc703229/underscore.js#L765

Fixes #2915.

A similar fix was put in place in 6ce7082f6
to fix #1055, but that was lost somewhere along the way. This defeated the
regression test for #1055 because `src/utils/bind.js` only called `bind` on
_functions_ that _used `this`_ and the regression test for #1055 simulated
Underscore using a POJO.

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