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677f3c70b0
Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>
19 lines
271 B
Go
19 lines
271 B
Go
package stats
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import "math"
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// Sum adds all the numbers of a slice together
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func Sum(input Float64Data) (sum float64, err error) {
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if input.Len() == 0 {
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return math.NaN(), EmptyInputErr
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}
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// Add em up
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for _, n := range input {
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sum += n
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}
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return sum, nil
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}
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