Load Ruby Language using wasm failed

[Thibault Dalban]

Hello,

I cannot load this Language through wasm.

import Parser from "web-tree-sitter"
await Parser.init()
const parser = new Parser()
const Lang = await Parser.Language.load("tree-sitter-ruby.wasm")
parser.setLanguage(Lang)

Error:

{
    "errorMessage": "e[Object.keys(...).find(...)] is not a function",
    "errorType": "TypeError",
    "stackTrace": [
        "TypeError: e[Object.keys(...).find(...)] is not a function",
        "    at /home/xxx/code/xxx/node_modules/web-tree-sitter/tree-sitter.js:1:45617",
        "    at handler (/home/xxx/code/xxx/.webpack/index/webpack:home/xxx/code/xxx/index.ts:23:16)"
    ]
}

The code fails on const Lang = await Parser.Language.load("tree-sitter-ruby.wasm").
Testing with tree-sitter-javascript.wasm works.
Both wasm files have been generated using https://github.com/tree-sitter/tree-sitter/tree/master/lib/binding_web#generate-wasm-language-files

As the code is working with another Language, I guess it's not an issue related with web-tree-sitter but with the ruby Language.

Let me know If you need anything else to figure out the issue.

[Max Brunsfeld]

What version of tree-sitter-ruby are you using? Try the master branch of the repo, or 0.16.2 on npm.

[Thibault Dalban]

I'm using the version 0.16.1, I will try with the new release 👍