From 7485208498939378d5756dbf0adcfce930896e7e Mon Sep 17 00:00:00 2001
From: simek <gosimek@gmail.com>
Date: Tue, 15 Dec 2020 11:48:00 -0800
Subject: [PATCH] Pressability: fix typo in variable, follow event check
 pattern, small tweak (#30151)

Summary:
This small PR introduces the following changes to the `Pressability`:
* fixes typo in internal `isActivationTransiton` variable name
* assigns `onPressMove` to variable before check and potential usage (this is the common pattern in this file)
* utilizes destructuring assignment to simplify passing coordinates to `_touchActivatePosition`

## Changelog

[Internal] [Fixed] - Pressability: fix typo in variable, follow event check pattern, small tweak

Pull Request resolved: https://github.com/facebook/react-native/pull/30151

Test Plan: Successful `yarn test` run.

Reviewed By: kacieb

Differential Revision: D25545662

Pulled By: nadiia

fbshipit-source-id: 8d311fe21b485ee707e05dad120322b3027e686b
---
 Libraries/Pressability/Pressability.js | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/Libraries/Pressability/Pressability.js b/Libraries/Pressability/Pressability.js
index ba6ba885dff..17dae80c59c 100644
--- a/Libraries/Pressability/Pressability.js
+++ b/Libraries/Pressability/Pressability.js
@@ -491,8 +491,9 @@ export default class Pressability {
       },
 
       onResponderMove: (event: PressEvent): void => {
-        if (this._config.onPressMove != null) {
-          this._config.onPressMove(event);
+        const {onPressMove} = this._config;
+        if (onPressMove != null) {
+          onPressMove(event);
         }
 
         // Region may not have finished being measured, yet.
@@ -655,10 +656,10 @@ export default class Pressability {
       prevState === 'NOT_RESPONDER' &&
       nextState === 'RESPONDER_INACTIVE_PRESS_IN';
 
-    const isActivationTransiton =
+    const isActivationTransition =
       !isActivationSignal(prevState) && isActivationSignal(nextState);
 
-    if (isInitialTransition || isActivationTransiton) {
+    if (isInitialTransition || isActivationTransition) {
       this._measureResponderRegion();
     }
 
@@ -704,11 +705,8 @@ export default class Pressability {
 
   _activate(event: PressEvent): void {
     const {onPressIn} = this._config;
-    const touch = getTouchFromPressEvent(event);
-    this._touchActivatePosition = {
-      pageX: touch.pageX,
-      pageY: touch.pageY,
-    };
+    const {pageX, pageY} = getTouchFromPressEvent(event);
+    this._touchActivatePosition = {pageX, pageY};
     this._touchActivateTime = Date.now();
     if (onPressIn != null) {
       onPressIn(event);