dart string enum

YOU.com answered on August 6, 2020 Popularity 7/10 Helpfulness 2/10

answer dart string enum

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dart string enum

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enum Fruit {
  apple,
  banana,
  orange,
}

void main() {
  // Accessing enum values
  print(Fruit.apple); // Output: Fruit.apple

  // Converting enum to a string
  print(Fruit.banana.toString()); // Output: Fruit.banana

  // Converting a string to an enum value
  Fruit selectedFruit = Fruit.orange;
  String fruitString = 'apple';

  selectedFruit = Fruit.values.firstWhere((fruit) => fruit.toString().split('.').last == fruitString, orElse: () => null);
  print(selectedFruit); // Output: Fruit.apple

  // Enum iteration
  for (var fruit in Fruit.values) {
    print(fruit);
  }
}

Popularity 7/10 Helpfulness 2/10 Language dart

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Contributed on Sep 12 2023

YOU.com

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enum Status { 
   none, 
   running, 
   stopped, 
   paused 
}  
void main() { 
   print(Status.values); 
   Status.values.forEach((v) => print('value: $v, index: ${v.index}'));
   print('running: ${Status.running}, ${Status.running.index}'); 
   print('running index: ${Status.values[1]}'); 
}

Popularity 10/10 Helpfulness 6/10 Language dart

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Tags: dart

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Contributed on Aug 06 2020

Bole

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dart enum from string

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Fruit f = Fruit.values.firstWhere((e) => e.toString() == 'Fruit.' + str);

Popularity 10/10 Helpfulness 3/10 Language dart

Source: stackoverflow.com

Tags: dart

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Contributed on Apr 08 2021

Hemang Joshi

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dart enum

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Syntax
enum enum_name {  
   enumeration list 
}

Where the enum_name specifies the enumeration type name
The enumeration list is a comma-separated list of identifiers
Each of the symbols in the enumeration list stands for an integer value, one greater than the symbol that precedes it. By default, the value of the first enumeration symbol is 0.

Example:
enum Status { 
   none, 
   running, 
   stopped, 
   paused 
}

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: www.tutorialspoint.com

Tags: dart

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Contributed on Feb 26 2023

Stuck again? (Shark)

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dart string enum

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