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24 lines
376 B
Go
24 lines
376 B
Go
package cache
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import "strings"
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const keySeparator = ","
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// TotalWeights returns the total weights of given nodes.
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func TotalWeights(c []NodeConf) int {
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var weights int
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for _, node := range c {
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if node.Weight < 0 {
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node.Weight = 0
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}
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weights += node.Weight
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}
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return weights
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}
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func formatKeys(keys []string) string {
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return strings.Join(keys, keySeparator)
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}
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