getBitArrayEncoder

function getBitArrayEncoder<TSize>(
    size,
    config?,
): FixedSizeEncoder<boolean[], TSize>;

Returns an encoder that packs an array of booleans into bits.

This encoder converts a list of boolean values into a compact bit representation, storing 8 booleans per byte.

The backward config option determines whether the bits are stored in MSB-first (false) or LSB-first (true).

For more details, see getBitArrayCodec.

Type Parameters

Type Parameter	Description
`TSize` extends `number`	The number of bytes used to store the bit array.

Parameter	Type	Description
`size`	`TSize`	The number of bytes allocated for the bit array (must be sufficient for the expected boolean count).
`config?`	\| `boolean` \| `BitArrayCodecConfig`	Configuration options for encoding the bit array.

FixedSizeEncoder<boolean[], TSize>

A FixedSizeEncoder<boolean[], TSize> for encoding bit arrays.

Encoding a bit array.

const encoder = getBitArrayEncoder(1);
 
encoder.encode([true, false, true, false, false, false, false, false]);
// 0xa0 (0b10100000)