Adding upstream version 1.9.1.upstream/1.9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 37 insertions, 0 deletions

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+Returns the specified elements of the list stored at `key`. The offsets `start`
+and `stop` are zero-based indexes, with `0` being the first element of the list
+(the head of the list), `1` being the next element and so on.
+
+These offsets can also be negative numbers indicating offsets starting at the
+end of the list. For example, `-1` is the last element of the list, `-2` the
+penultimate, and so on.
+
+## Consistency with range functions in various programming languages
+
+Note that if you have a list of numbers from 0 to 100, `LRANGE list 0 10` will
+return 11 elements, that is, the rightmost item is included. This **may or may
+not** be consistent with behavior of range-related functions in your programming
+language of choice (think Ruby's `Range.new`, `Array#slice` or Python's
+`range()` function).
+
+## Out-of-range indexes
+
+Out of range indexes will not produce an error. If `start` is larger than the
+end of the list, an empty list is returned. If `stop` is larger than the actual
+end of the list, Redis will treat it like the last element of the list.
+
+@return
+
+@array-reply: list of elements in the specified range.
+
+@examples
+
+```cli
+RPUSH mylist "one"
+RPUSH mylist "two"
+RPUSH mylist "three"
+LRANGE mylist 0 0
+LRANGE mylist -3 2
+LRANGE mylist -100 100
+LRANGE mylist 5 10
+```