FalkenDev /
SparkRentals-Mobile-App
| Conditions | 6 |
| Total Lines | 57 |
| Code Lines | 46 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | import React from "react"; |
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| 9 | export default function NavBar({navigation, mapRef, position}) { |
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| 10 | const [howModal, setHowModal] = useState(false); |
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| 11 | |||
| 12 | function DrawerButton({navigation}) { |
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| 13 | return ( |
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| 14 | <Pressable style={[styles.drawer, styles.shadowProp]} onPress={() => navigation.openDrawer()}> |
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| 15 | <Icon |
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| 16 | name='three-bars' |
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| 17 | size={20} |
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| 18 | color='black' |
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| 19 | /> |
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| 20 | </Pressable> |
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| 21 | ); |
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| 22 | }; |
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| 23 | |||
| 24 | function HowToDrive({navigation}) { |
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| 25 | return ( |
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| 26 | <Pressable style={[styles.info, styles.shadowProp]} onPress={() => setHowModal(!howModal)}> |
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| 27 | <Icon |
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| 28 | name='question' |
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| 29 | size={16} |
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| 30 | color='black' |
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| 31 | /> |
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| 32 | <Text style={{marginLeft: 8}}>How to drive?</Text> |
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| 33 | </Pressable> |
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| 34 | ) |
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| 35 | } |
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| 36 | |||
| 37 | function Location({navigation}) { |
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| 38 | return ( |
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| 39 | <Pressable style={[styles.drawer, styles.shadowProp]} onPress={() => { |
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| 40 | mapRef.current.animateToRegion({ |
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| 41 | latitude: position.latitude? position.latitude : 56.161013580817986, |
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| 42 | longitude: position.longitude? position.longitude : 15.587742977884904, |
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| 43 | latitudeDelta: 0.03, |
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| 44 | longitudeDelta: 0.03, |
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| 45 | }) |
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| 46 | }}> |
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| 47 | <Icon |
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| 48 | name='location' |
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| 49 | size={20} |
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| 50 | color='black' |
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| 51 | /> |
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| 52 | </Pressable> |
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| 53 | ); |
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| 54 | } |
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| 55 | |||
| 56 | return ( |
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| 57 | <View style={styles.container}> |
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| 58 | <DrawerButton navigation={navigation}/> |
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| 59 | <HowToDrive navigation={navigation}/> |
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| 60 | <Location navigation={navigation}/> |
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| 61 | <HowModal navigation={navigation} modalVisible={howModal} setModalVisible={setHowModal}></HowModal> |
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| 62 | </View> |
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| 63 | ) |
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| 98 | }); |
