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| author | Henrik Nord <[email protected]> | 2014-02-07 11:42:50 +0100 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2014-02-07 11:42:50 +0100 |
| commit | 069b1840316979c69e4bfed1c814a239b852d8ba (patch) | |
| tree | eaea7e45e5ab265f1f85d7ff63f69e2c482f0009 /lib/stdlib/doc | |
| parent | 76181f2e146dea3638e70a8636690ab8b4397c70 (diff) | |
| parent | 875b58c8119858676af0139b0f6b69537cae5706 (diff) | |
| download | otp-069b1840316979c69e4bfed1c814a239b852d8ba.tar.gz otp-069b1840316979c69e4bfed1c814a239b852d8ba.tar.bz2 otp-069b1840316979c69e4bfed1c814a239b852d8ba.zip | |
Merge branch 'hsv/add_droplast_to_lists'
* hsv/add_droplast_to_lists:
Added documentation of lists:droplast/1
Added tests for lists:droplast/1 to stdlib/lists_SUITE
stdlib/lists: Add function droplast/1 This functions drops the last element of a non-empty list.
Diffstat (limited to 'lib/stdlib/doc')
| -rw-r--r-- | lib/stdlib/doc/src/lists.xml | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/stdlib/doc/src/lists.xml b/lib/stdlib/doc/src/lists.xml index 251a383cf8..ee3c51c62c 100644 --- a/lib/stdlib/doc/src/lists.xml +++ b/lib/stdlib/doc/src/lists.xml @@ -123,6 +123,14 @@ </desc> </func> <func> + <name name="droplast" arity="1"/> + <fsummary>Drop the last element of a list</fsummary> + <desc> + <p>Drops the last element of a <c><anno>List</anno></c>. The list should + be non-empty, otherwise the function will crash with a <c>function_clause</c></p> + </desc> + </func> + <func> <name name="dropwhile" arity="2"/> <fsummary>Drop elements from a list while a predicate is true</fsummary> <desc> |