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refactor: factor out worker runtime getter
[poolifier.git]
/
src
/
utils.ts
diff --git
a/src/utils.ts
b/src/utils.ts
index f30e175c05dd9b20561f8b82f36beaa93946584e..164a2aca5eeeec3ae86b9bfcdeeb72d872c32cb7 100644
(file)
--- a/
src/utils.ts
+++ b/
src/utils.ts
@@
-22,17
+22,26
@@
export const DEFAULT_WORKER_CHOICE_STRATEGY_OPTIONS: WorkerChoiceStrategyOptions
* @returns The median of the given data set.
*/
export const median = (dataSet: number[]): number => {
* @returns The median of the given data set.
*/
export const median = (dataSet: number[]): number => {
+ if (Array.isArray(dataSet) && dataSet.length === 0) {
+ return 0
+ }
if (Array.isArray(dataSet) && dataSet.length === 1) {
return dataSet[0]
}
const sortedDataSet = dataSet.slice().sort((a, b) => a - b)
if (Array.isArray(dataSet) && dataSet.length === 1) {
return dataSet[0]
}
const sortedDataSet = dataSet.slice().sort((a, b) => a - b)
- const middleIndex = Math.floor(sortedDataSet.length / 2)
- if (sortedDataSet.length % 2 === 0) {
- return sortedDataSet[middleIndex / 2]
- }
- return (sortedDataSet[middleIndex - 1] + sortedDataSet[middleIndex]) / 2
+ return (
+ (sortedDataSet[(sortedDataSet.length - 1) >> 1] +
+ sortedDataSet[sortedDataSet.length >> 1]) /
+ 2
+ )
}
}
+/**
+ * Is the given object a plain object?
+ *
+ * @param obj - The object to check.
+ * @returns `true` if the given object is a plain object, `false` otherwise.
+ */
export const isPlainObject = (obj: unknown): boolean =>
typeof obj === 'object' &&
obj !== null &&
export const isPlainObject = (obj: unknown): boolean =>
typeof obj === 'object' &&
obj !== null &&