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React bindings for Gleam! Supports everything modern React provides, with full Gleam Type-Checking system!

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redraw src context.ffi.mjs
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src/context.ffi.mjs 

import * as React from "react"

import { jsx } from "./redraw.ffi.mjs"

import * as gleam from "./gleam.mjs"

import * as error from "./redraw/error.mjs"



const contexts = {}



export function contextProvider(context, value, children) {

  return jsx(context.Provider, { value }, children)

}



export function createContext(name, defaultValue) {

  if (contexts[name]) return new gleam.Error(new error.ExistingContext(name))

  contexts[name] = React.createContext(defaultValue)

  return new gleam.Ok(contexts[name])

}



export function getContext(name) {

  if (!contexts[name]) return new gleam.Error(new error.UnknownContext(name))

  return new gleam.Ok(contexts[name])

}