[BUGFIX beta] Throw error if run.bind receives no method #16729
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rwjblue
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Jun 8, 2018
packages/@ember/runloop/index.js
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| export const bind = (...curried) => (...args) => join(...curried.concat(args)); | ||
| export const bind = (...curried) => { | ||
| if (!bindMethodPresent(...curried)) { | ||
| throw new Error('could not find a suitable method to bind'); |
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Can we make this an assertion and inline the bindMethodPresent implementation in an IIFE as the predicate?
assert('Could not find a suitable method to bind.', (function() {
// guts of conditional below...
})());
|
No problem. I used an error because it was what was requested, but can
easily be done.
…On 8 June 2018 at 22:00:54, Robert Jackson ***@***.***) wrote:
***@***.**** commented on this pull request.
------------------------------
In ***@***.***/runloop/index.js
<#16729 (comment)>:
> @@ -217,7 +217,39 @@ export function join() {
@SInCE 1.4.0
@public
*/
-export const bind = (...curried) => (...args) => join(...curried.concat(args));
+export const bind = (...curried) => {
+ if (!bindMethodPresent(...curried)) {
+ throw new Error('could not find a suitable method to bind');
Can we make this an assertion and inline the bindMethodPresent
implementation in an IIFE as the predicate?
assert('Could not find a suitable method to bind.', (function() {
// guts of conditional below...
})());
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<#16729 (review)>,
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Yeah, sorry about that. I had forgotten just how complicated the argument munging is for |
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This commit uses the same logic as backburner.join to know which method is being bound. Fixes emberjs#16652
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Done! |
rwjblue
approved these changes
Jun 10, 2018
|
Thank you!! |
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This commit uses the same logic as backburner.join to know
which method is being bound.
Fixes #16652