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28116ec3db
Summary: As spicyj mentioned in commit 6a838a4, the ideal state of affairs when it comes to consuming `react` and `fbjs` from NPM is for the packager not to have knowledge of either package. This PR addresses the `fbjs` part of that, and relies on https://github.com/facebook/fbjs/pull/95. **DO NOT MERGE** until #95 (or a variation) is in `fbjs` and is released to npm. This PR does several things: 1. Adds stub modules within RN that expose `fbjs` modules to be required using Haste. After discussing a few ideas with spicyj, this seemed like a good option to keep internal FB devs happy (and not make them change the way they write JS), but allow for removing packager complexity and fit in better with the NPM ecosystem. Note -- it skips stubbing `fetch`, `ExecutionEnvironment`, and `ErrorUtils`, due to the fact that these need to have Native specific implementations, and there's no reason for those implementations to exist in `fbjs`. 2. Removes the modules that were previously being used in lieu of their `fbjs` eq Closes https://github.com/facebook/react-native/pull/5084 Reviewed By: bestander Differential Revision: D2803288 Pulled By: javache fb-gh-sync-id: 121ae811ce4cc30e6ea79246f85a1e4f65648ce1 shipit-source-id: 121ae811ce4cc30e6ea79246f85a1e4f65648ce1
35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
/**
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* @generated SignedSource<<97ffcebc9ae390e734026a4f3964bff6>>
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*
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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* !! This file is a check-in of a static_upstream project! !!
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* !! !!
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* !! You should not modify this file directly. Instead: !!
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* !! 1) Use `fjs use-upstream` to temporarily replace this with !!
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* !! the latest version from upstream. !!
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* !! 2) Make your changes, test them, etc. !!
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* !! 3) Use `fjs push-upstream` to copy your changes back to !!
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* !! static_upstream. !!
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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*
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* @providesModule isEmpty
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*/
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/**
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* Mimics empty from PHP.
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*/
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function isEmpty(obj) {
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if (Array.isArray(obj)) {
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return obj.length === 0;
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} else if (typeof obj === 'object') {
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for (var i in obj) {
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return false;
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}
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return true;
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} else {
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return !obj;
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}
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}
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module.exports = isEmpty;
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