[JS] FlexBuffers Support (#5973)

* Adding FlexBuffers support for Dart language

* Introduce snapshot method.

* Fix docu

* Replacing extension methods with static methods in order to support older Dart version

* Improving code based on PR feedback. Mainly rename refactoring.

* Addressing all PR feedback which does not need clarification

* exchange dynamic type with Object

* Adds better API documentation.
[] operator throws a very descriptive exception in case of a bad key.

* Implementation of JavaScript FlexBuffers decoder

* implements JS FlexBuffers builder

* replacing _toF32 with Math.fround

* Introducing test for BigInt number

* Moving functions from BitWitdth & ValueType object into BitWidthUtil and ValueTypeUtil accordingly.
Removing defensive checks.
Introducing fix for large int numbers by converting them to BigInt type.
Introducing handling for BigInt type in `add` method.
Using TextEncoder and Decoder to handle string / utf8 conversion.

* rename variable

* Lets user turn deduplication strategies for strings, keys and vector of keys off while building FlexBuffer.
Implements quick sort and choses quick sort if the number of keys is bigger then 20.
Removes unnecessary dict lookups in BitWidthUtil helper functions

* make iwidth and uwidth computation simpler and faster

* Making redInt and readUint a bit faster and shim the BigInt / BigUint usage
This commit is contained in:
Maxim Zaks
2020-08-31 21:16:55 +02:00
committed by GitHub
parent 04d87ffec3
commit 71aca81ff9
3 changed files with 1405 additions and 1 deletions

1039
js/flexbuffers.js Normal file

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