isEqual

It compares the first argument value as the left operand and the argument values given thereafter as the right operand, and returns trueTrue if the values are all the same.

isEqual returns trueTrue even if the data types do not match, but isEqualStrict returns trueTrue only when the data types of all argument values match.

Passing an array as the second argument is treated as "the right operands were given as a list". Any other object is compared as a value, using the host language's own equality rules: JavaScript and Dart compare objects by reference, so two objects with identical contents are not equal, while Python compares dict contents, so they are equal.

Parameters

Name	Type	Required	Default
leftOperand	anydynamicAny	●	–
rightOperand	any | any[] | ...anydynamicAny | list[Any] | *Any	●	–

rightOperand is not a rest parameter. Pass one or two values, or a single list.

Returns

boolean

bool

Examples

const val1 = 'Left';
const val2 = 1;

isEqual('Left', 'Left', val1); // Returns true
isEqual(1, [1, '1', 1, val2]); // Returns true
isEqual(val1, ['Right', 'Left', 1]); // Returns false
isEqual(1, 1, 1, 1); // Returns true

final String val1 = 'Left';
final int val2 = 1;

isEqual('Left', 'Left'); // Returns true
isEqual(1, [1, '1', 1, val2]); // Returns true
isEqual(val1, ['Right', 'Left', 1]); // Returns false
isEqual(1, 1); // Returns true

val1 = 'Left'
val2 = 1

isEqual('Left', 'Left', val1)  # Returns True
isEqual(1, [1, '1', 1, val2])  # Returns True
isEqual(val1, ['Right', 'Left', 1])  # Returns False
isEqual(1, 1, 1, 1)  # Returns True