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| author | Eliot Horowitz <eliot@10gen.com> | 2009-11-09 22:25:37 -0500 |
|---|---|---|
| committer | Eliot Horowitz <eliot@10gen.com> | 2009-11-09 22:25:37 -0500 |
| commit | a2b62096929a59808b0300142bb1beaa246120d8 (patch) | |
| tree | c3aecd8a8ebd54af325658a17e5c19bf1e77d647 /jstests/array3.js | |
| parent | c04ee7b281c96551b96e97d1f42e6c72adee00f6 (diff) | |
| download | mongo-a2b62096929a59808b0300142bb1beaa246120d8.tar.gz | |
Array.avg Array.stdDev
Diffstat (limited to 'jstests/array3.js')
| -rw-r--r-- | jstests/array3.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/jstests/array3.js b/jstests/array3.js new file mode 100644 index 00000000000..3d053f99417 --- /dev/null +++ b/jstests/array3.js @@ -0,0 +1,8 @@ + +assert.eq( 5 , Array.sum( [ 1 , 4 ] ), "A" ) +assert.eq( 2.5 , Array.avg( [ 1 , 4 ] ), "B" ) + +arr = [ 2 , 4 , 4 , 4 , 5 , 5 , 7 , 9 ] +assert.eq( 5 , Array.avg( arr ) , "C" ) +assert.eq( 2 , Array.stdDev( arr ) , "D" ) + |