Negative array slicing? #6
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This is a great idea. Have you tried it? I have never tried it, but it is intended to work:
I can't switch to this right now, but I'll try it out and make a test case later. It would be great if you dropped a note here as well. |
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Actually it appears that you also are requesting negative indices, for which the same two points apply. |
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It is negative indexing... I think the problem is in the lexer: https://github.com/kennknowles/python-jsonpath-rw/blob/master/jsonpath_rw/lexer.py#L64 which is I will poke at it a bit more :) |
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Ah yes. Adding negatives should not cause any difficulties with parsing. |
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Great, and thanks for the tests. |
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In particular,
$[-1](which is very pythonic, but maybe not very JSONic?) would be helpful.