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Fix typo

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Co-authored-by: Diederik Loerakker <proto@protolambda.com>
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Hsiao-Wei Wang 2020-05-14 15:01:03 +08:00 committed by GitHub
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ssz/simple-serialize.md
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@ -212,7 +212,7 @@ We first define helper functions:
* `List[C, N]` and `Vector[C, N]`, where `C` is a composite type: `N`
* containers: `len(fields)`
* `pack(value)`: given ordered objects of the same basic type, serialize them, pack them into `BYTES_PER_CHUNK`-byte chunks, right-pad the last chunk with zero bytes, and return the chunks.
* `pack_bits(bits)`: Given the `bits` of bitlist or bitvector, get `bitfield_bytes` by packing them in bytes and aligning to the start. Length-delimiting bit for bitlists is excluded. And them pack `bitfield_bytes` into `BYTES_PER_CHUNK`-byte chunks, right-pad the last chunk with zero bytes, and return the chunks.
* `pack_bits(bits)`: Given the `bits` of bitlist or bitvector, get `bitfield_bytes` by packing them in bytes and aligning to the start. The length-delimiting bit for bitlists is excluded. And then pack `bitfield_bytes` into `BYTES_PER_CHUNK`-byte chunks, right-pad the last chunk with zero bytes, and return the chunks.
* `next_pow_of_two(i)`: get the next power of 2 of `i`, if not already a power of 2, with 0 mapping to 1. Examples: `0->1, 1->1, 2->2, 3->4, 4->4, 6->8, 9->16`
* `merkleize(chunks, limit=None)`: Given ordered `BYTES_PER_CHUNK`-byte chunks, merkleize the chunks, and return the root:
* The merkleization depends on the effective input, which can be padded/limited: