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Allow negative segment indexes on Split #99

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Allow negative segment indexes on Split #99

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2 changes: 1 addition & 1 deletion README.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -195,7 +195,7 @@ Extensions
| sub | - $.field.`sub(/foo\\\\+(.*)/, \\\\1)` |
+--------------+----------------------------------------------+
| split | - $.field.`split(+, 2, -1)` |
| | - $.field.`split(sep, segement, maxsplit)` |
| | - $.field.`split(sep, segment, maxsplit)` |
+--------------+----------------------------------------------+
| sorted | - $.objects.`sorted` |
| | - $.objects[\\some_field] |
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2 changes: 1 addition & 1 deletion jsonpath_ng/ext/string.py
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Expand Up @@ -16,7 +16,7 @@


SUB = re.compile("sub\(/(.*)/,\s+(.*)\)")
SPLIT = re.compile("split\((.),\s+(\d+),\s+(\d+|-1)\)")
SPLIT = re.compile("split\((.),\s+(-?\d+),\s+(\d+|-1)\)")
STR = re.compile("str\(\)")


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10 changes: 10 additions & 0 deletions tests/test_jsonpath_rw_ext.py
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Expand Up @@ -291,6 +291,16 @@ class Testjsonpath_ng_ext(testscenarios.WithScenarios,
data={'payload': "foo-bar-cat-bow"},
target=["cat-bow"]
)),
('split3', dict(
string='payload.`split(-, -2, -1)`',
data={'payload': "foo-bar-cat-bow"},
target=["cat"]
)),
('split4', dict(
string='payload.`split(-, -2, 2)`',
data={'payload': "foo-bar-cat-bow"},
target=["bar"]
)),

('bug-#2-correct', dict(
string='foo[?(@.baz==1)]',
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