ember-source/dist/dev/packages/shared-chunks/hash-Bg4r3CU4.js

A JavaScript framework for creating ambitious web applications

import { c as createComputeRef, b as isInvokableRef, u as updateRef, v as valueForRef } from './reference-BqOLhKFy.js';
import { f as reifyPositional, g as buildUntouchableThis, h as check, e as reifyNamed } from './arguments-CDkbOqTS.js';
import { j as setInternalHelperManager } from './api-DuLOZMO_.js';

function internalHelper(helper) {
  return setInternalHelperManager(helper, {});
}

const array = internalHelper(({
  positional
}) => {
  return createComputeRef(() => reifyPositional(positional), null, 'array');
});

const context = buildUntouchableThis('`fn` helper');
const fn = internalHelper(({
  positional
}) => {
  let callbackRef = check(positional[0]);
  return createComputeRef(() => {
    return (...invocationArgs) => {
      let [fn, ...args] = reifyPositional(positional);
      assertCallbackIsFn(callbackRef);
      if (isInvokableRef(callbackRef)) {
        let value = args.length > 0 ? args[0] : invocationArgs[0];
        return void updateRef(callbackRef, value);
      } else {
        // eslint-disable-next-line @typescript-eslint/no-unsafe-return -- @fixme
        return fn.call(context, ...args, ...invocationArgs);
      }
    };
  }, null, 'fn');
});
function assertCallbackIsFn(callbackRef) {
  if (!(callbackRef && (isInvokableRef(callbackRef) || typeof valueForRef(callbackRef) === 'function'))) {
    throw new Error(`You must pass a function as the \`fn\` helper's first argument, you passed ${callbackRef ? valueForRef(callbackRef) : callbackRef}. While rendering:\n\n${callbackRef?.debugLabel}`);
  }
}

const hash = internalHelper(({
  named
}) => {
  let ref = createComputeRef(() => {
    return reifyNamed(named);
  }, null, 'hash');

  // Setup the children so that templates can bypass getting the value of
  // the reference and treat children lazily
  let children = new Map();
  for (let name in named) {
    children.set(name, named[name]);
  }
  ref.children = children;
  return ref;
});

export { array as a, fn as f, hash as h, internalHelper as i };