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Function: atConcur()

Returns a concur iterable containing the value at the given index of concurIterable in iteration order, or an empty concur iterable if index is out of bounds.

WARNING: This function linearly iterates up to index because concur iterables do not support random access.

Throws​

if index is not a non-negative integer.

Example​

const concurIterable = asConcur([`sloth`, `more sloth`, `even more sloth`])

console.log(
  await pipe(
    concurIterable,
    atConcur(1),
    getConcur,
  ),
)
//=> 'more sloth'

Since​

v3.5.0

Call Signature​

atConcur<Index>(index): <Value>(concurIterable) => ConcurOptional<Value>

Type Parameters​

• Index extends number

Parameters​

index​

NonNegativeInteger<Index>

Returns​

Function

Type Parameters​

• Value

Parameters​

concurIterable​

ConcurIterable<Value>

Returns​

ConcurOptional<Value>

Defined in​

splices.d.ts:845

Call Signature​

atConcur<Index, Value>(index, concurIterable): ConcurOptional<Value>

Type Parameters​

• Index extends number

• Value

Parameters​

index​

NonNegativeInteger<Index>

concurIterable​

ConcurIterable<Value>

Returns​

ConcurOptional<Value>

Defined in​

splices.d.ts:848