Update simple-serialize.md

This commit is contained in:
Justin
2019-04-14 00:14:30 +10:00
committed by GitHub
parent f6ed1df62b
commit 9adbaba96e

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@@ -83,11 +83,11 @@ fixed_lengths = [len(part) if part != None else BYTES_PER_LENGTH_OFFSET for part
variable_lengths = [len(part) for part in variable_parts]
assert sum(fixed_lengths + variable_lengths) < 2**(BYTES_PER_LENGTH_OFFSET * BITS_PER_BYTE)
# Compute offsets of variable-size parts and interleave offsets with fixed parts
# Compute offsets of variable-size parts and interleave offsets with fixed-size parts
offsets = [sum(fixed_lengths + variable_lengths[:i]) for i in range(len(value))]
fixed_parts = [part if part != None else offsets[i] for i, part in enumerate(fixed_parts)]
# Return the fixed parts (with offsets interleaved) followed by the variable parts
# Return the fixed-size parts (with offsets interleaved) followed by the variable-size parts
return "".join(fixed_parts + variable_parts)
```