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Diffstat (limited to 'iredis/data/commands/lindex.md')
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diff --git a/iredis/data/commands/lindex.md b/iredis/data/commands/lindex.md new file mode 100644 index 0000000..c0f6ac3 --- /dev/null +++ b/iredis/data/commands/lindex.md @@ -0,0 +1,22 @@ +Returns the element at index `index` in the list stored at `key`. The index is +zero-based, so `0` means the first element, `1` the second element and so on. +Negative indices can be used to designate elements starting at the tail of the +list. Here, `-1` means the last element, `-2` means the penultimate and so +forth. + +When the value at `key` is not a list, an error is returned. + +@return + +@bulk-string-reply: the requested element, or `nil` when `index` is out of +range. + +@examples + +```cli +LPUSH mylist "World" +LPUSH mylist "Hello" +LINDEX mylist 0 +LINDEX mylist -1 +LINDEX mylist 3 +``` |