Skip to main content

Function: minMaxByAsync()

Returns an async iterable containing a MinMax value of asyncIterable based on the fn AsyncCompare function if asyncIterable contains at least one value. Otherwise, returns an empty async iterable.

Example​

console.log(
  await pipe(
    asAsync([`eating`, `sleeping`, `yawning`]),
    minMaxByAsync((a, b) => a.length - b.length),
    getAsync,
  ),
)
//=> { min: 'eating', max: 'sleeping' }

Since​

v0.0.2

Call Signature​

minMaxByAsync<Value>(fn, asyncIterable): AsyncOptional<MinMax<Value>>

Type Parameters​

• Value

Parameters​

fn​

AsyncCompare<Value>

asyncIterable​

AsyncIterable<Value, any, any>

Returns​

AsyncOptional<MinMax<Value>>

Defined in​

statistics.d.ts:615

Call Signature​

minMaxByAsync<Value>(fn): (asyncIterable) => AsyncOptional<MinMax<Value>>

Type Parameters​

• Value

Parameters​

fn​

AsyncCompare<Value>

Returns​

Function

Parameters​

asyncIterable​

AsyncIterable<Value, any, any>

Returns​

AsyncOptional<MinMax<Value>>

Defined in​

statistics.d.ts:619