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Accept byteOffset when creating an index from a buffer #55

Merged
merged 9 commits into from
Jan 20, 2024
Merged

Accept byteOffset when creating an index from a buffer #55

merged 9 commits into from
Jan 20, 2024

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kylebarron
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Closes #54

Change list

  • Allows Uint8Array input in Flatbush.from
  • Throws if Uint8Array is not 8-byte aligned. When ArrayType is not Float64, maybe the alignment requirement could be less strict.
  • Uses byteOffset when creating views on the input ArrayBuffer
  • Adds byteOffset argument to constructor.
  • Adds test that throws when alignment is incorrect and test that succeeds when alignment is correct.

mourner
mourner requested changes Jan 19, 2024
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mourner approved these changes Jan 19, 2024
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A few nits but this looks good overall!

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mourner
mourner reviewed Jan 19, 2024
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@mourner mourner changed the title Support Uint8Array input Accept byteOffset when creating an index from a buffer Jan 19, 2024
kylebarron and others added 5 commits January 20, 2024 13:04
@kylebarron @mourner
Update index.js
7917b02 
Co-authored-by: Volodymyr Agafonkin <agafonkin@gmail.com>
@kylebarron @mourner
Update index.js
c9624f5 
Co-authored-by: Volodymyr Agafonkin <agafonkin@gmail.com>
@kylebarron @mourner
Update index.js
d1dd00c 
Co-authored-by: Volodymyr Agafonkin <agafonkin@gmail.com>
@kylebarron @mourner
Update index.js
6cd806b 
Co-authored-by: Volodymyr Agafonkin <agafonkin@gmail.com>
@kylebarron
address comments
7351f70
mourner
mourner approved these changes Jan 20, 2024
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Nice!

@mourner mourner merged commit 5d079a6 into mourner:main Jan 20, 2024
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@kylebarron kylebarron deleted the kyle/byte-offset branch January 23, 2024 18:27
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Flatbush.from with Uint8Array input viewing external ArrayBuffer
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@kylebarron @mourner